4041840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1531}}^1$

素因数の和:1558

約数の個数: 80

約数和(自身を含む): 13677696

約数和(自身を除く): 9635856

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, 1531, 2640, 3062, 4593, 6124, 7655, 9186, 12248, 15310, 16841, 18372, 22965, 24496, 30620, 33682, 36744, 45930, 50523, 61240, 67364, 73488, 84205, 91860, 101046, 122480, 134728, 168410, 183720, 202092, 252615, 269456, 336820, 367440, 404184, 505230, 673640, 808368, 1010460, 1347280, 2020920, 4041840]

約数ペア:

[(1, 4041840), (2, 2020920), (3, 1347280), (4, 1010460), (5, 808368), (6, 673640), (8, 505230), (10, 404184), (11, 367440), (12, 336820), (15, 269456), (16, 252615), (20, 202092), (22, 183720), (24, 168410), (30, 134728), (33, 122480), (40, 101046), (44, 91860), (48, 84205), (55, 73488), (60, 67364), (66, 61240), (80, 50523), (88, 45930), (110, 36744), (120, 33682), (132, 30620), (165, 24496), (176, 22965), (220, 18372), (240, 16841), (264, 15310), (330, 12248), (440, 9186), (528, 7655), (660, 6124), (880, 4593), (1320, 3062), (1531, 2640)]