18538882080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{25561}}^1$

素因数の和:27090

約数の個数: 96

約数和(自身を含む): 58438412928

約数和(自身を除く): 39899530848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1511, 3022, 4533, 6044, 7555, 9066, 12088, 15110, 18132, 22665, 24176, 25561, 30220, 36264, 45330, 48352, 51122, 60440, 72528, 76683, 90660, 102244, 120880, 127805, 145056, 153366, 181320, 204488, 241760, 255610, 306732, 362640, 383415, 408976, 511220, 613464, 725280, 766830, 817952, 1022440, 1226928, 1533660, 2044880, 2453856, 3067320, 4089760, 6134640, 12269280, 38622671, 77245342, 115868013, 154490684, 193113355, 231736026, 308981368, 386226710, 463472052, 579340065, 617962736, 772453420, 926944104, 1158680130, 1235925472, 1544906840, 1853888208, 2317360260, 3089813680, 3707776416, 4634720520, 6179627360, 9269441040, 18538882080]

約数ペア:

[(1, 18538882080), (2, 9269441040), (3, 6179627360), (4, 4634720520), (5, 3707776416), (6, 3089813680), (8, 2317360260), (10, 1853888208), (12, 1544906840), (15, 1235925472), (16, 1158680130), (20, 926944104), (24, 772453420), (30, 617962736), (32, 579340065), (40, 463472052), (48, 386226710), (60, 308981368), (80, 231736026), (96, 193113355), (120, 154490684), (160, 115868013), (240, 77245342), (480, 38622671), (1511, 12269280), (3022, 6134640), (4533, 4089760), (6044, 3067320), (7555, 2453856), (9066, 2044880), (12088, 1533660), (15110, 1226928), (18132, 1022440), (22665, 817952), (24176, 766830), (25561, 725280), (30220, 613464), (36264, 511220), (45330, 408976), (48352, 383415), (51122, 362640), (60440, 306732), (72528, 255610), (76683, 241760), (90660, 204488), (102244, 181320), (120880, 153366), (127805, 145056)]