354378960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37861}}^1$

素因数の和:37893

約数の個数: 120

約数和(自身を含む): 1281704424

約数和(自身を除く): 927325464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 37861, 75722, 113583, 151444, 189305, 227166, 302888, 340749, 378610, 454332, 492193, 567915, 605776, 681498, 757220, 908664, 984386, 1135830, 1362996, 1476579, 1514440, 1703745, 1817328, 1968772, 2271660, 2460965, 2725992, 2953158, 3028880, 3407490, 3937544, 4429737, 4543320, 4921930, 5451984, 5906316, 6814980, 7382895, 7875088, 8859474, 9086640, 9843860, 11812632, 13629960, 14765790, 17718948, 19687720, 22148685, 23625264, 27259920, 29531580, 35437896, 39375440, 44297370, 59063160, 70875792, 88594740, 118126320, 177189480, 354378960]

約数ペア:

[(1, 354378960), (2, 177189480), (3, 118126320), (4, 88594740), (5, 70875792), (6, 59063160), (8, 44297370), (9, 39375440), (10, 35437896), (12, 29531580), (13, 27259920), (15, 23625264), (16, 22148685), (18, 19687720), (20, 17718948), (24, 14765790), (26, 13629960), (30, 11812632), (36, 9843860), (39, 9086640), (40, 8859474), (45, 7875088), (48, 7382895), (52, 6814980), (60, 5906316), (65, 5451984), (72, 4921930), (78, 4543320), (80, 4429737), (90, 3937544), (104, 3407490), (117, 3028880), (120, 2953158), (130, 2725992), (144, 2460965), (156, 2271660), (180, 1968772), (195, 1817328), (208, 1703745), (234, 1514440), (240, 1476579), (260, 1362996), (312, 1135830), (360, 984386), (390, 908664), (468, 757220), (520, 681498), (585, 605776), (624, 567915), (720, 492193), (780, 454332), (936, 378610), (1040, 340749), (1170, 302888), (1560, 227166), (1872, 189305), (2340, 151444), (3120, 113583), (4680, 75722), (9360, 37861)]