421160160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1787}}^1$

素因数の和:2296

約数の個数: 96

約数和(自身を含む): 1330100352

約数和(自身を除く): 908940192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 491, 982, 1473, 1787, 1964, 2455, 2946, 3574, 3928, 4910, 5361, 5892, 7148, 7365, 7856, 8935, 9820, 10722, 11784, 14296, 14730, 15712, 17870, 19640, 21444, 23568, 26805, 28592, 29460, 35740, 39280, 42888, 47136, 53610, 57184, 58920, 71480, 78560, 85776, 107220, 117840, 142960, 171552, 214440, 235680, 285920, 428880, 857760, 877417, 1754834, 2632251, 3509668, 4387085, 5264502, 7019336, 8774170, 10529004, 13161255, 14038672, 17548340, 21058008, 26322510, 28077344, 35096680, 42116016, 52645020, 70193360, 84232032, 105290040, 140386720, 210580080, 421160160]

約数ペア:

[(1, 421160160), (2, 210580080), (3, 140386720), (4, 105290040), (5, 84232032), (6, 70193360), (8, 52645020), (10, 42116016), (12, 35096680), (15, 28077344), (16, 26322510), (20, 21058008), (24, 17548340), (30, 14038672), (32, 13161255), (40, 10529004), (48, 8774170), (60, 7019336), (80, 5264502), (96, 4387085), (120, 3509668), (160, 2632251), (240, 1754834), (480, 877417), (491, 857760), (982, 428880), (1473, 285920), (1787, 235680), (1964, 214440), (2455, 171552), (2946, 142960), (3574, 117840), (3928, 107220), (4910, 85776), (5361, 78560), (5892, 71480), (7148, 58920), (7365, 57184), (7856, 53610), (8935, 47136), (9820, 42888), (10722, 39280), (11784, 35740), (14296, 29460), (14730, 28592), (15712, 26805), (17870, 23568), (19640, 21444)]