7518960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59}}^2$

素因数の和:140

約数の個数: 120

約数和(自身を含む): 26345040

約数和(自身を除く): 18826080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 90, 108, 118, 120, 135, 144, 177, 180, 216, 236, 240, 270, 295, 354, 360, 432, 472, 531, 540, 590, 708, 720, 885, 944, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2160, 2360, 2655, 2832, 3186, 3481, 3540, 4248, 4720, 5310, 6372, 6962, 7080, 7965, 8496, 10443, 10620, 12744, 13924, 14160, 15930, 17405, 20886, 21240, 25488, 27848, 31329, 31860, 34810, 41772, 42480, 52215, 55696, 62658, 63720, 69620, 83544, 93987, 104430, 125316, 127440, 139240, 156645, 167088, 187974, 208860, 250632, 278480, 313290, 375948, 417720, 469935, 501264, 626580, 751896, 835440, 939870, 1253160, 1503792, 1879740, 2506320, 3759480, 7518960]

約数ペア:

[(1, 7518960), (2, 3759480), (3, 2506320), (4, 1879740), (5, 1503792), (6, 1253160), (8, 939870), (9, 835440), (10, 751896), (12, 626580), (15, 501264), (16, 469935), (18, 417720), (20, 375948), (24, 313290), (27, 278480), (30, 250632), (36, 208860), (40, 187974), (45, 167088), (48, 156645), (54, 139240), (59, 127440), (60, 125316), (72, 104430), (80, 93987), (90, 83544), (108, 69620), (118, 63720), (120, 62658), (135, 55696), (144, 52215), (177, 42480), (180, 41772), (216, 34810), (236, 31860), (240, 31329), (270, 27848), (295, 25488), (354, 21240), (360, 20886), (432, 17405), (472, 15930), (531, 14160), (540, 13924), (590, 12744), (708, 10620), (720, 10443), (885, 8496), (944, 7965), (1062, 7080), (1080, 6962), (1180, 6372), (1416, 5310), (1593, 4720), (1770, 4248), (2124, 3540), (2160, 3481), (2360, 3186), (2655, 2832)]