11561640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 37324800

約数和(自身を除く): 25763160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 59, 60, 69, 71, 92, 115, 118, 120, 138, 142, 177, 184, 213, 230, 236, 276, 284, 295, 345, 354, 355, 426, 460, 472, 552, 568, 590, 690, 708, 710, 852, 885, 920, 1065, 1180, 1357, 1380, 1416, 1420, 1633, 1704, 1770, 2130, 2360, 2714, 2760, 2840, 3266, 3540, 4071, 4189, 4260, 4899, 5428, 6532, 6785, 7080, 8142, 8165, 8378, 8520, 9798, 10856, 12567, 13064, 13570, 16284, 16330, 16756, 19596, 20355, 20945, 24495, 25134, 27140, 32568, 32660, 33512, 39192, 40710, 41890, 48990, 50268, 54280, 62835, 65320, 81420, 83780, 96347, 97980, 100536, 125670, 162840, 167560, 192694, 195960, 251340, 289041, 385388, 481735, 502680, 578082, 770776, 963470, 1156164, 1445205, 1926940, 2312328, 2890410, 3853880, 5780820, 11561640]

約数ペア:

[(1, 11561640), (2, 5780820), (3, 3853880), (4, 2890410), (5, 2312328), (6, 1926940), (8, 1445205), (10, 1156164), (12, 963470), (15, 770776), (20, 578082), (23, 502680), (24, 481735), (30, 385388), (40, 289041), (46, 251340), (59, 195960), (60, 192694), (69, 167560), (71, 162840), (92, 125670), (115, 100536), (118, 97980), (120, 96347), (138, 83780), (142, 81420), (177, 65320), (184, 62835), (213, 54280), (230, 50268), (236, 48990), (276, 41890), (284, 40710), (295, 39192), (345, 33512), (354, 32660), (355, 32568), (426, 27140), (460, 25134), (472, 24495), (552, 20945), (568, 20355), (590, 19596), (690, 16756), (708, 16330), (710, 16284), (852, 13570), (885, 13064), (920, 12567), (1065, 10856), (1180, 9798), (1357, 8520), (1380, 8378), (1416, 8165), (1420, 8142), (1633, 7080), (1704, 6785), (1770, 6532), (2130, 5428), (2360, 4899), (2714, 4260), (2760, 4189), (2840, 4071), (3266, 3540)]