161027520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2843}}^1$

素因数の和:2922

約数の個数: 112

約数和(自身を含む): 520110720

約数和(自身を除く): 359083200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 160, 177, 192, 236, 240, 295, 320, 354, 472, 480, 590, 708, 885, 944, 960, 1180, 1416, 1770, 1888, 2360, 2832, 2843, 3540, 3776, 4720, 5664, 5686, 7080, 8529, 9440, 11328, 11372, 14160, 14215, 17058, 18880, 22744, 28320, 28430, 34116, 42645, 45488, 56640, 56860, 68232, 85290, 90976, 113720, 136464, 167737, 170580, 181952, 227440, 272928, 335474, 341160, 454880, 503211, 545856, 670948, 682320, 838685, 909760, 1006422, 1341896, 1364640, 1677370, 2012844, 2516055, 2683792, 2729280, 3354740, 4025688, 5032110, 5367584, 6709480, 8051376, 10064220, 10735168, 13418960, 16102752, 20128440, 26837920, 32205504, 40256880, 53675840, 80513760, 161027520]

約数ペア:

[(1, 161027520), (2, 80513760), (3, 53675840), (4, 40256880), (5, 32205504), (6, 26837920), (8, 20128440), (10, 16102752), (12, 13418960), (15, 10735168), (16, 10064220), (20, 8051376), (24, 6709480), (30, 5367584), (32, 5032110), (40, 4025688), (48, 3354740), (59, 2729280), (60, 2683792), (64, 2516055), (80, 2012844), (96, 1677370), (118, 1364640), (120, 1341896), (160, 1006422), (177, 909760), (192, 838685), (236, 682320), (240, 670948), (295, 545856), (320, 503211), (354, 454880), (472, 341160), (480, 335474), (590, 272928), (708, 227440), (885, 181952), (944, 170580), (960, 167737), (1180, 136464), (1416, 113720), (1770, 90976), (1888, 85290), (2360, 68232), (2832, 56860), (2843, 56640), (3540, 45488), (3776, 42645), (4720, 34116), (5664, 28430), (5686, 28320), (7080, 22744), (8529, 18880), (9440, 17058), (11328, 14215), (11372, 14160)]