3331320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 11197440

約数和(自身を除く): 7866120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 71, 85, 92, 102, 115, 120, 136, 138, 142, 170, 184, 204, 213, 230, 255, 276, 284, 340, 345, 355, 391, 408, 426, 460, 510, 552, 568, 680, 690, 710, 782, 852, 920, 1020, 1065, 1173, 1207, 1380, 1420, 1564, 1633, 1704, 1955, 2040, 2130, 2346, 2414, 2760, 2840, 3128, 3266, 3621, 3910, 4260, 4692, 4828, 4899, 5865, 6035, 6532, 7242, 7820, 8165, 8520, 9384, 9656, 9798, 11730, 12070, 13064, 14484, 15640, 16330, 18105, 19596, 23460, 24140, 24495, 27761, 28968, 32660, 36210, 39192, 46920, 48280, 48990, 55522, 65320, 72420, 83283, 97980, 111044, 138805, 144840, 166566, 195960, 222088, 277610, 333132, 416415, 555220, 666264, 832830, 1110440, 1665660, 3331320]

約数ペア:

[(1, 3331320), (2, 1665660), (3, 1110440), (4, 832830), (5, 666264), (6, 555220), (8, 416415), (10, 333132), (12, 277610), (15, 222088), (17, 195960), (20, 166566), (23, 144840), (24, 138805), (30, 111044), (34, 97980), (40, 83283), (46, 72420), (51, 65320), (60, 55522), (68, 48990), (69, 48280), (71, 46920), (85, 39192), (92, 36210), (102, 32660), (115, 28968), (120, 27761), (136, 24495), (138, 24140), (142, 23460), (170, 19596), (184, 18105), (204, 16330), (213, 15640), (230, 14484), (255, 13064), (276, 12070), (284, 11730), (340, 9798), (345, 9656), (355, 9384), (391, 8520), (408, 8165), (426, 7820), (460, 7242), (510, 6532), (552, 6035), (568, 5865), (680, 4899), (690, 4828), (710, 4692), (782, 4260), (852, 3910), (920, 3621), (1020, 3266), (1065, 3128), (1173, 2840), (1207, 2760), (1380, 2414), (1420, 2346), (1564, 2130), (1633, 2040), (1704, 1955)]