72054240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3491}}^1$

素因数の和:3552

約数の個数: 96

約数和(自身を含む): 232315776

約数和(自身を除く): 160261536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 3491, 4128, 5160, 6880, 6982, 10320, 10473, 13964, 17455, 20640, 20946, 27928, 34910, 41892, 52365, 55856, 69820, 83784, 104730, 111712, 139640, 150113, 167568, 209460, 279280, 300226, 335136, 418920, 450339, 558560, 600452, 750565, 837840, 900678, 1200904, 1501130, 1675680, 1801356, 2251695, 2401808, 3002260, 3602712, 4503390, 4803616, 6004520, 7205424, 9006780, 12009040, 14410848, 18013560, 24018080, 36027120, 72054240]

約数ペア:

[(1, 72054240), (2, 36027120), (3, 24018080), (4, 18013560), (5, 14410848), (6, 12009040), (8, 9006780), (10, 7205424), (12, 6004520), (15, 4803616), (16, 4503390), (20, 3602712), (24, 3002260), (30, 2401808), (32, 2251695), (40, 1801356), (43, 1675680), (48, 1501130), (60, 1200904), (80, 900678), (86, 837840), (96, 750565), (120, 600452), (129, 558560), (160, 450339), (172, 418920), (215, 335136), (240, 300226), (258, 279280), (344, 209460), (430, 167568), (480, 150113), (516, 139640), (645, 111712), (688, 104730), (860, 83784), (1032, 69820), (1290, 55856), (1376, 52365), (1720, 41892), (2064, 34910), (2580, 27928), (3440, 20946), (3491, 20640), (4128, 17455), (5160, 13964), (6880, 10473), (6982, 10320)]