2747495280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{9007}}^1$

素因数の和:9095

約数の個数: 160

約数和(自身を含む): 9007423488

約数和(自身を除く): 6259928208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 41, 48, 60, 62, 80, 82, 93, 120, 123, 124, 155, 164, 186, 205, 240, 246, 248, 310, 328, 372, 410, 465, 492, 496, 615, 620, 656, 744, 820, 930, 984, 1230, 1240, 1271, 1488, 1640, 1860, 1968, 2460, 2480, 2542, 3280, 3720, 3813, 4920, 5084, 6355, 7440, 7626, 9007, 9840, 10168, 12710, 15252, 18014, 19065, 20336, 25420, 27021, 30504, 36028, 38130, 45035, 50840, 54042, 61008, 72056, 76260, 90070, 101680, 108084, 135105, 144112, 152520, 180140, 216168, 270210, 279217, 305040, 360280, 369287, 432336, 540420, 558434, 720560, 738574, 837651, 1080840, 1107861, 1116868, 1396085, 1477148, 1675302, 1846435, 2161680, 2215722, 2233736, 2792170, 2954296, 3350604, 3692870, 4188255, 4431444, 4467472, 5539305, 5584340, 5908592, 6701208, 7385740, 8376510, 8862888, 11078610, 11168680, 11447897, 13402416, 14771480, 16753020, 17725776, 22157220, 22337360, 22895794, 29542960, 33506040, 34343691, 44314440, 45791588, 57239485, 67012080, 68687382, 88628880, 91583176, 114478970, 137374764, 171718455, 183166352, 228957940, 274749528, 343436910, 457915880, 549499056, 686873820, 915831760, 1373747640, 2747495280]

約数ペア:

[(1, 2747495280), (2, 1373747640), (3, 915831760), (4, 686873820), (5, 549499056), (6, 457915880), (8, 343436910), (10, 274749528), (12, 228957940), (15, 183166352), (16, 171718455), (20, 137374764), (24, 114478970), (30, 91583176), (31, 88628880), (40, 68687382), (41, 67012080), (48, 57239485), (60, 45791588), (62, 44314440), (80, 34343691), (82, 33506040), (93, 29542960), (120, 22895794), (123, 22337360), (124, 22157220), (155, 17725776), (164, 16753020), (186, 14771480), (205, 13402416), (240, 11447897), (246, 11168680), (248, 11078610), (310, 8862888), (328, 8376510), (372, 7385740), (410, 6701208), (465, 5908592), (492, 5584340), (496, 5539305), (615, 4467472), (620, 4431444), (656, 4188255), (744, 3692870), (820, 3350604), (930, 2954296), (984, 2792170), (1230, 2233736), (1240, 2215722), (1271, 2161680), (1488, 1846435), (1640, 1675302), (1860, 1477148), (1968, 1396085), (2460, 1116868), (2480, 1107861), (2542, 1080840), (3280, 837651), (3720, 738574), (3813, 720560), (4920, 558434), (5084, 540420), (6355, 432336), (7440, 369287), (7626, 360280), (9007, 305040), (9840, 279217), (10168, 270210), (12710, 216168), (15252, 180140), (18014, 152520), (19065, 144112), (20336, 135105), (25420, 108084), (27021, 101680), (30504, 90070), (36028, 76260), (38130, 72056), (45035, 61008), (50840, 54042)]