8704740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{109}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 27054720

約数和(自身を除く): 18349980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 109, 110, 121, 132, 165, 218, 220, 242, 327, 330, 363, 436, 484, 545, 605, 654, 660, 726, 1090, 1199, 1210, 1308, 1331, 1452, 1635, 1815, 2180, 2398, 2420, 2662, 3270, 3597, 3630, 3993, 4796, 5324, 5995, 6540, 6655, 7194, 7260, 7986, 11990, 13189, 13310, 14388, 15972, 17985, 19965, 23980, 26378, 26620, 35970, 39567, 39930, 52756, 65945, 71940, 79134, 79860, 131890, 145079, 158268, 197835, 263780, 290158, 395670, 435237, 580316, 725395, 791340, 870474, 1450790, 1740948, 2176185, 2901580, 4352370, 8704740]

約数ペア:

[(1, 8704740), (2, 4352370), (3, 2901580), (4, 2176185), (5, 1740948), (6, 1450790), (10, 870474), (11, 791340), (12, 725395), (15, 580316), (20, 435237), (22, 395670), (30, 290158), (33, 263780), (44, 197835), (55, 158268), (60, 145079), (66, 131890), (109, 79860), (110, 79134), (121, 71940), (132, 65945), (165, 52756), (218, 39930), (220, 39567), (242, 35970), (327, 26620), (330, 26378), (363, 23980), (436, 19965), (484, 17985), (545, 15972), (605, 14388), (654, 13310), (660, 13189), (726, 11990), (1090, 7986), (1199, 7260), (1210, 7194), (1308, 6655), (1331, 6540), (1452, 5995), (1635, 5324), (1815, 4796), (2180, 3993), (2398, 3630), (2420, 3597), (2662, 3270)]