1409880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 4377600

約数和(自身を除く): 2967720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 379, 465, 620, 744, 758, 930, 1137, 1240, 1516, 1860, 1895, 2274, 3032, 3720, 3790, 4548, 5685, 7580, 9096, 11370, 11749, 15160, 22740, 23498, 35247, 45480, 46996, 58745, 70494, 93992, 117490, 140988, 176235, 234980, 281976, 352470, 469960, 704940, 1409880]

約数ペア:

[(1, 1409880), (2, 704940), (3, 469960), (4, 352470), (5, 281976), (6, 234980), (8, 176235), (10, 140988), (12, 117490), (15, 93992), (20, 70494), (24, 58745), (30, 46996), (31, 45480), (40, 35247), (60, 23498), (62, 22740), (93, 15160), (120, 11749), (124, 11370), (155, 9096), (186, 7580), (248, 5685), (310, 4548), (372, 3790), (379, 3720), (465, 3032), (620, 2274), (744, 1895), (758, 1860), (930, 1516), (1137, 1240)]