153941520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7207}}^1$

素因数の和:7312

約数の個数: 80

約数和(自身を含む): 482647680

約数和(自身を除く): 328706160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 7207, 10680, 14414, 21360, 21621, 28828, 36035, 43242, 57656, 72070, 86484, 108105, 115312, 144140, 172968, 216210, 288280, 345936, 432420, 576560, 641423, 864840, 1282846, 1729680, 1924269, 2565692, 3207115, 3848538, 5131384, 6414230, 7697076, 9621345, 10262768, 12828460, 15394152, 19242690, 25656920, 30788304, 38485380, 51313840, 76970760, 153941520]

約数ペア:

[(1, 153941520), (2, 76970760), (3, 51313840), (4, 38485380), (5, 30788304), (6, 25656920), (8, 19242690), (10, 15394152), (12, 12828460), (15, 10262768), (16, 9621345), (20, 7697076), (24, 6414230), (30, 5131384), (40, 3848538), (48, 3207115), (60, 2565692), (80, 1924269), (89, 1729680), (120, 1282846), (178, 864840), (240, 641423), (267, 576560), (356, 432420), (445, 345936), (534, 288280), (712, 216210), (890, 172968), (1068, 144140), (1335, 115312), (1424, 108105), (1780, 86484), (2136, 72070), (2670, 57656), (3560, 43242), (4272, 36035), (5340, 28828), (7120, 21621), (7207, 21360), (10680, 14414)]