393604920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2963}}^1$

素因数の和:3027

約数の個数: 160

約数和(自身を含む): 1355674320

約数和(自身を除く): 962069400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 246, 270, 324, 328, 360, 369, 405, 410, 492, 540, 615, 648, 738, 810, 820, 984, 1080, 1107, 1230, 1476, 1620, 1640, 1845, 2214, 2460, 2952, 2963, 3240, 3321, 3690, 4428, 4920, 5535, 5926, 6642, 7380, 8856, 8889, 11070, 11852, 13284, 14760, 14815, 16605, 17778, 22140, 23704, 26568, 26667, 29630, 33210, 35556, 44280, 44445, 53334, 59260, 66420, 71112, 80001, 88890, 106668, 118520, 121483, 132840, 133335, 160002, 177780, 213336, 240003, 242966, 266670, 320004, 355560, 364449, 400005, 480006, 485932, 533340, 607415, 640008, 728898, 800010, 960012, 971864, 1066680, 1093347, 1200015, 1214830, 1457796, 1600020, 1822245, 1920024, 2186694, 2400030, 2429660, 2915592, 3200040, 3280041, 3644490, 4373388, 4800060, 4859320, 5466735, 6560082, 7288980, 8746776, 9600120, 9840123, 10933470, 13120164, 14577960, 16400205, 19680246, 21866940, 26240328, 32800410, 39360492, 43733880, 49200615, 65600820, 78720984, 98401230, 131201640, 196802460, 393604920]

約数ペア:

[(1, 393604920), (2, 196802460), (3, 131201640), (4, 98401230), (5, 78720984), (6, 65600820), (8, 49200615), (9, 43733880), (10, 39360492), (12, 32800410), (15, 26240328), (18, 21866940), (20, 19680246), (24, 16400205), (27, 14577960), (30, 13120164), (36, 10933470), (40, 9840123), (41, 9600120), (45, 8746776), (54, 7288980), (60, 6560082), (72, 5466735), (81, 4859320), (82, 4800060), (90, 4373388), (108, 3644490), (120, 3280041), (123, 3200040), (135, 2915592), (162, 2429660), (164, 2400030), (180, 2186694), (205, 1920024), (216, 1822245), (246, 1600020), (270, 1457796), (324, 1214830), (328, 1200015), (360, 1093347), (369, 1066680), (405, 971864), (410, 960012), (492, 800010), (540, 728898), (615, 640008), (648, 607415), (738, 533340), (810, 485932), (820, 480006), (984, 400005), (1080, 364449), (1107, 355560), (1230, 320004), (1476, 266670), (1620, 242966), (1640, 240003), (1845, 213336), (2214, 177780), (2460, 160002), (2952, 133335), (2963, 132840), (3240, 121483), (3321, 118520), (3690, 106668), (4428, 88890), (4920, 80001), (5535, 71112), (5926, 66420), (6642, 59260), (7380, 53334), (8856, 44445), (8889, 44280), (11070, 35556), (11852, 33210), (13284, 29630), (14760, 26667), (14815, 26568), (16605, 23704), (17778, 22140)]