303271560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 256

約数和(自身を含む): 1093824000

約数和(自身を除く): 790552440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 29, 30, 36, 40, 45, 46, 54, 58, 60, 69, 72, 87, 90, 92, 108, 115, 116, 120, 135, 138, 145, 174, 180, 184, 207, 216, 230, 232, 261, 270, 276, 290, 345, 348, 360, 414, 421, 435, 460, 522, 540, 552, 580, 621, 667, 690, 696, 783, 828, 842, 870, 920, 1035, 1044, 1080, 1160, 1242, 1263, 1305, 1334, 1380, 1566, 1656, 1684, 1740, 2001, 2070, 2088, 2105, 2484, 2526, 2610, 2668, 2760, 3105, 3132, 3335, 3368, 3480, 3789, 3915, 4002, 4140, 4210, 4968, 5052, 5220, 5336, 6003, 6210, 6264, 6315, 6670, 7578, 7830, 8004, 8280, 8420, 9683, 10005, 10104, 10440, 11367, 12006, 12209, 12420, 12630, 13340, 15156, 15660, 16008, 16840, 18009, 18945, 19366, 20010, 22734, 24012, 24418, 24840, 25260, 26680, 29049, 30015, 30312, 31320, 36018, 36627, 37890, 38732, 40020, 45468, 48024, 48415, 48836, 50520, 56835, 58098, 60030, 61045, 72036, 73254, 75780, 77464, 80040, 87147, 90045, 90936, 96830, 97672, 109881, 113670, 116196, 120060, 122090, 144072, 145245, 146508, 151560, 174294, 180090, 183135, 193660, 219762, 227340, 232392, 240120, 244180, 261441, 280807, 290490, 293016, 329643, 348588, 360180, 366270, 387320, 435735, 439524, 454680, 488360, 522882, 549405, 561614, 580980, 659286, 697176, 720360, 732540, 842421, 871470, 879048, 1045764, 1098810, 1123228, 1161960, 1307205, 1318572, 1404035, 1465080, 1648215, 1684842, 1742940, 2091528, 2197620, 2246456, 2527263, 2614410, 2637144, 2808070, 3296430, 3369684, 3485880, 4212105, 4395240, 5054526, 5228820, 5616140, 6592860, 6739368, 7581789, 8424210, 10109052, 10457640, 11232280, 12636315, 13185720, 15163578, 16848420, 20218104, 25272630, 30327156, 33696840, 37908945, 50545260, 60654312, 75817890, 101090520, 151635780, 303271560]

約数ペア:

[(1, 303271560), (2, 151635780), (3, 101090520), (4, 75817890), (5, 60654312), (6, 50545260), (8, 37908945), (9, 33696840), (10, 30327156), (12, 25272630), (15, 20218104), (18, 16848420), (20, 15163578), (23, 13185720), (24, 12636315), (27, 11232280), (29, 10457640), (30, 10109052), (36, 8424210), (40, 7581789), (45, 6739368), (46, 6592860), (54, 5616140), (58, 5228820), (60, 5054526), (69, 4395240), (72, 4212105), (87, 3485880), (90, 3369684), (92, 3296430), (108, 2808070), (115, 2637144), (116, 2614410), (120, 2527263), (135, 2246456), (138, 2197620), (145, 2091528), (174, 1742940), (180, 1684842), (184, 1648215), (207, 1465080), (216, 1404035), (230, 1318572), (232, 1307205), (261, 1161960), (270, 1123228), (276, 1098810), (290, 1045764), (345, 879048), (348, 871470), (360, 842421), (414, 732540), (421, 720360), (435, 697176), (460, 659286), (522, 580980), (540, 561614), (552, 549405), (580, 522882), (621, 488360), (667, 454680), (690, 439524), (696, 435735), (783, 387320), (828, 366270), (842, 360180), (870, 348588), (920, 329643), (1035, 293016), (1044, 290490), (1080, 280807), (1160, 261441), (1242, 244180), (1263, 240120), (1305, 232392), (1334, 227340), (1380, 219762), (1566, 193660), (1656, 183135), (1684, 180090), (1740, 174294), (2001, 151560), (2070, 146508), (2088, 145245), (2105, 144072), (2484, 122090), (2526, 120060), (2610, 116196), (2668, 113670), (2760, 109881), (3105, 97672), (3132, 96830), (3335, 90936), (3368, 90045), (3480, 87147), (3789, 80040), (3915, 77464), (4002, 75780), (4140, 73254), (4210, 72036), (4968, 61045), (5052, 60030), (5220, 58098), (5336, 56835), (6003, 50520), (6210, 48836), (6264, 48415), (6315, 48024), (6670, 45468), (7578, 40020), (7830, 38732), (8004, 37890), (8280, 36627), (8420, 36018), (9683, 31320), (10005, 30312), (10104, 30015), (10440, 29049), (11367, 26680), (12006, 25260), (12209, 24840), (12420, 24418), (12630, 24012), (13340, 22734), (15156, 20010), (15660, 19366), (16008, 18945), (16840, 18009)]