28933440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{30139}}^1$

素因数の和:30159

約数の個数: 56

約数和(自身を含む): 91866720

約数和(自身を除く): 62933280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 30139, 60278, 90417, 120556, 150695, 180834, 241112, 301390, 361668, 452085, 482224, 602780, 723336, 904170, 964448, 1205560, 1446672, 1808340, 1928896, 2411120, 2893344, 3616680, 4822240, 5786688, 7233360, 9644480, 14466720, 28933440]

約数ペア:

[(1, 28933440), (2, 14466720), (3, 9644480), (4, 7233360), (5, 5786688), (6, 4822240), (8, 3616680), (10, 2893344), (12, 2411120), (15, 1928896), (16, 1808340), (20, 1446672), (24, 1205560), (30, 964448), (32, 904170), (40, 723336), (48, 602780), (60, 482224), (64, 452085), (80, 361668), (96, 301390), (120, 241112), (160, 180834), (192, 150695), (240, 120556), (320, 90417), (480, 60278), (960, 30139)]