4939440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1$

素因数の和:1898

約数の個数: 80

約数和(自身を含む): 16713216

約数和(自身を除く): 11773776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 1871, 2640, 3742, 5613, 7484, 9355, 11226, 14968, 18710, 20581, 22452, 28065, 29936, 37420, 41162, 44904, 56130, 61743, 74840, 82324, 89808, 102905, 112260, 123486, 149680, 164648, 205810, 224520, 246972, 308715, 329296, 411620, 449040, 493944, 617430, 823240, 987888, 1234860, 1646480, 2469720, 4939440]

約数ペア:

[(1, 4939440), (2, 2469720), (3, 1646480), (4, 1234860), (5, 987888), (6, 823240), (8, 617430), (10, 493944), (11, 449040), (12, 411620), (15, 329296), (16, 308715), (20, 246972), (22, 224520), (24, 205810), (30, 164648), (33, 149680), (40, 123486), (44, 112260), (48, 102905), (55, 89808), (60, 82324), (66, 74840), (80, 61743), (88, 56130), (110, 44904), (120, 41162), (132, 37420), (165, 29936), (176, 28065), (220, 22452), (240, 20581), (264, 18710), (330, 14968), (440, 11226), (528, 9355), (660, 7484), (880, 5613), (1320, 3742), (1871, 2640)]