4943880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 16623360

約数和(自身を除く): 11679480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 443, 465, 558, 620, 744, 886, 930, 1116, 1240, 1329, 1395, 1772, 1860, 2215, 2232, 2658, 2790, 3544, 3720, 3987, 4430, 5316, 5580, 6645, 7974, 8860, 10632, 11160, 13290, 13733, 15948, 17720, 19935, 26580, 27466, 31896, 39870, 41199, 53160, 54932, 68665, 79740, 82398, 109864, 123597, 137330, 159480, 164796, 205995, 247194, 274660, 329592, 411990, 494388, 549320, 617985, 823980, 988776, 1235970, 1647960, 2471940, 4943880]

約数ペア:

[(1, 4943880), (2, 2471940), (3, 1647960), (4, 1235970), (5, 988776), (6, 823980), (8, 617985), (9, 549320), (10, 494388), (12, 411990), (15, 329592), (18, 274660), (20, 247194), (24, 205995), (30, 164796), (31, 159480), (36, 137330), (40, 123597), (45, 109864), (60, 82398), (62, 79740), (72, 68665), (90, 54932), (93, 53160), (120, 41199), (124, 39870), (155, 31896), (180, 27466), (186, 26580), (248, 19935), (279, 17720), (310, 15948), (360, 13733), (372, 13290), (443, 11160), (465, 10632), (558, 8860), (620, 7974), (744, 6645), (886, 5580), (930, 5316), (1116, 4430), (1240, 3987), (1329, 3720), (1395, 3544), (1772, 2790), (1860, 2658), (2215, 2232)]