68182560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{5261}}^1$

素因数の和:5288

約数の個数: 120

約数和(自身を含む): 240673356

約数和(自身を除く): 172490796

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 5261, 6480, 10522, 12960, 15783, 21044, 26305, 31566, 42088, 47349, 52610, 63132, 78915, 84176, 94698, 105220, 126264, 142047, 157830, 168352, 189396, 210440, 236745, 252528, 284094, 315660, 378792, 420880, 426141, 473490, 505056, 568188, 631320, 710235, 757584, 841760, 852282, 946980, 1136376, 1262640, 1420470, 1515168, 1704564, 1893960, 2130705, 2272752, 2525280, 2840940, 3409128, 3787920, 4261410, 4545504, 5681880, 6818256, 7575840, 8522820, 11363760, 13636512, 17045640, 22727520, 34091280, 68182560]

約数ペア:

[(1, 68182560), (2, 34091280), (3, 22727520), (4, 17045640), (5, 13636512), (6, 11363760), (8, 8522820), (9, 7575840), (10, 6818256), (12, 5681880), (15, 4545504), (16, 4261410), (18, 3787920), (20, 3409128), (24, 2840940), (27, 2525280), (30, 2272752), (32, 2130705), (36, 1893960), (40, 1704564), (45, 1515168), (48, 1420470), (54, 1262640), (60, 1136376), (72, 946980), (80, 852282), (81, 841760), (90, 757584), (96, 710235), (108, 631320), (120, 568188), (135, 505056), (144, 473490), (160, 426141), (162, 420880), (180, 378792), (216, 315660), (240, 284094), (270, 252528), (288, 236745), (324, 210440), (360, 189396), (405, 168352), (432, 157830), (480, 142047), (540, 126264), (648, 105220), (720, 94698), (810, 84176), (864, 78915), (1080, 63132), (1296, 52610), (1440, 47349), (1620, 42088), (2160, 31566), (2592, 26305), (3240, 21044), (4320, 15783), (5261, 12960), (6480, 10522)]