30889080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:830

約数の個数: 128

約数和(自身を含む): 105883200

約数和(自身を除く): 74994120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 773, 888, 999, 1080, 1110, 1332, 1480, 1546, 1665, 1998, 2220, 2319, 2664, 3092, 3330, 3865, 3996, 4440, 4638, 4995, 6184, 6660, 6957, 7730, 7992, 9276, 9990, 11595, 13320, 13914, 15460, 18552, 19980, 20871, 23190, 27828, 28601, 30920, 34785, 39960, 41742, 46380, 55656, 57202, 69570, 83484, 85803, 92760, 104355, 114404, 139140, 143005, 166968, 171606, 208710, 228808, 257409, 278280, 286010, 343212, 417420, 429015, 514818, 572020, 686424, 772227, 834840, 858030, 1029636, 1144040, 1287045, 1544454, 1716060, 2059272, 2574090, 3088908, 3432120, 3861135, 5148180, 6177816, 7722270, 10296360, 15444540, 30889080]

約数ペア:

[(1, 30889080), (2, 15444540), (3, 10296360), (4, 7722270), (5, 6177816), (6, 5148180), (8, 3861135), (9, 3432120), (10, 3088908), (12, 2574090), (15, 2059272), (18, 1716060), (20, 1544454), (24, 1287045), (27, 1144040), (30, 1029636), (36, 858030), (37, 834840), (40, 772227), (45, 686424), (54, 572020), (60, 514818), (72, 429015), (74, 417420), (90, 343212), (108, 286010), (111, 278280), (120, 257409), (135, 228808), (148, 208710), (180, 171606), (185, 166968), (216, 143005), (222, 139140), (270, 114404), (296, 104355), (333, 92760), (360, 85803), (370, 83484), (444, 69570), (540, 57202), (555, 55656), (666, 46380), (740, 41742), (773, 39960), (888, 34785), (999, 30920), (1080, 28601), (1110, 27828), (1332, 23190), (1480, 20871), (1546, 19980), (1665, 18552), (1998, 15460), (2220, 13914), (2319, 13320), (2664, 11595), (3092, 9990), (3330, 9276), (3865, 7992), (3996, 7730), (4440, 6957), (4638, 6660), (4995, 6184)]