15601534920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{6269}}^1$

素因数の和:6540

約数の個数: 192

約数和(自身を含む): 52583731200

約数和(自身を除く): 36982196280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 223, 248, 279, 310, 360, 372, 446, 465, 558, 620, 669, 744, 892, 930, 1115, 1116, 1240, 1338, 1395, 1784, 1860, 2007, 2230, 2232, 2676, 2790, 3345, 3720, 4014, 4460, 5352, 5580, 6269, 6690, 6913, 8028, 8920, 10035, 11160, 12538, 13380, 13826, 16056, 18807, 20070, 20739, 25076, 26760, 27652, 31345, 34565, 37614, 40140, 41478, 50152, 55304, 56421, 62217, 62690, 69130, 75228, 80280, 82956, 94035, 103695, 112842, 124434, 125380, 138260, 150456, 165912, 188070, 194339, 207390, 225684, 248868, 250760, 276520, 282105, 311085, 376140, 388678, 414780, 451368, 497736, 564210, 583017, 622170, 752280, 777356, 829560, 971695, 1128420, 1166034, 1244340, 1397987, 1554712, 1749051, 1943390, 2256840, 2332068, 2488680, 2795974, 2915085, 3498102, 3886780, 4193961, 4664136, 5591948, 5830170, 6989935, 6996204, 7773560, 8387922, 8745255, 11183896, 11660340, 12581883, 13979870, 13992408, 16775844, 17490510, 20969805, 23320680, 25163766, 27959740, 33551688, 34981020, 41939610, 43337597, 50327532, 55919480, 62909415, 69962040, 83879220, 86675194, 100655064, 125818830, 130012791, 167758440, 173350388, 216687985, 251637660, 260025582, 346700776, 390038373, 433375970, 503275320, 520051164, 650063955, 780076746, 866751940, 1040102328, 1300127910, 1560153492, 1733503880, 1950191865, 2600255820, 3120306984, 3900383730, 5200511640, 7800767460, 15601534920]

約数ペア:

[(1, 15601534920), (2, 7800767460), (3, 5200511640), (4, 3900383730), (5, 3120306984), (6, 2600255820), (8, 1950191865), (9, 1733503880), (10, 1560153492), (12, 1300127910), (15, 1040102328), (18, 866751940), (20, 780076746), (24, 650063955), (30, 520051164), (31, 503275320), (36, 433375970), (40, 390038373), (45, 346700776), (60, 260025582), (62, 251637660), (72, 216687985), (90, 173350388), (93, 167758440), (120, 130012791), (124, 125818830), (155, 100655064), (180, 86675194), (186, 83879220), (223, 69962040), (248, 62909415), (279, 55919480), (310, 50327532), (360, 43337597), (372, 41939610), (446, 34981020), (465, 33551688), (558, 27959740), (620, 25163766), (669, 23320680), (744, 20969805), (892, 17490510), (930, 16775844), (1115, 13992408), (1116, 13979870), (1240, 12581883), (1338, 11660340), (1395, 11183896), (1784, 8745255), (1860, 8387922), (2007, 7773560), (2230, 6996204), (2232, 6989935), (2676, 5830170), (2790, 5591948), (3345, 4664136), (3720, 4193961), (4014, 3886780), (4460, 3498102), (5352, 2915085), (5580, 2795974), (6269, 2488680), (6690, 2332068), (6913, 2256840), (8028, 1943390), (8920, 1749051), (10035, 1554712), (11160, 1397987), (12538, 1244340), (13380, 1166034), (13826, 1128420), (16056, 971695), (18807, 829560), (20070, 777356), (20739, 752280), (25076, 622170), (26760, 583017), (27652, 564210), (31345, 497736), (34565, 451368), (37614, 414780), (40140, 388678), (41478, 376140), (50152, 311085), (55304, 282105), (56421, 276520), (62217, 250760), (62690, 248868), (69130, 225684), (75228, 207390), (80280, 194339), (82956, 188070), (94035, 165912), (103695, 150456), (112842, 138260), (124434, 125380)]