80513760

素因数分解:

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

素因数の和:2920

約数の個数: 96

約数和(自身を含む): 258007680

約数和(自身を除く): 177493920

約数列:

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

約数ペア:

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