972840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 3255840

約数和(自身を除く): 2283000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 67, 88, 110, 120, 121, 132, 134, 165, 201, 220, 242, 264, 268, 330, 335, 363, 402, 440, 484, 536, 605, 660, 670, 726, 737, 804, 968, 1005, 1210, 1320, 1340, 1452, 1474, 1608, 1815, 2010, 2211, 2420, 2680, 2904, 2948, 3630, 3685, 4020, 4422, 4840, 5896, 7260, 7370, 8040, 8107, 8844, 11055, 14520, 14740, 16214, 17688, 22110, 24321, 29480, 32428, 40535, 44220, 48642, 64856, 81070, 88440, 97284, 121605, 162140, 194568, 243210, 324280, 486420, 972840]

約数ペア:

[(1, 972840), (2, 486420), (3, 324280), (4, 243210), (5, 194568), (6, 162140), (8, 121605), (10, 97284), (11, 88440), (12, 81070), (15, 64856), (20, 48642), (22, 44220), (24, 40535), (30, 32428), (33, 29480), (40, 24321), (44, 22110), (55, 17688), (60, 16214), (66, 14740), (67, 14520), (88, 11055), (110, 8844), (120, 8107), (121, 8040), (132, 7370), (134, 7260), (165, 5896), (201, 4840), (220, 4422), (242, 4020), (264, 3685), (268, 3630), (330, 2948), (335, 2904), (363, 2680), (402, 2420), (440, 2211), (484, 2010), (536, 1815), (605, 1608), (660, 1474), (670, 1452), (726, 1340), (737, 1320), (804, 1210), (968, 1005)]