1210294560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:711

約数の個数: 192

約数和(自身を含む): 3967488000

約数和(自身を除く): 2757193440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 163, 186, 240, 248, 310, 326, 372, 465, 480, 489, 496, 499, 620, 652, 744, 815, 930, 978, 992, 998, 1240, 1304, 1488, 1497, 1630, 1860, 1956, 1996, 2445, 2480, 2495, 2608, 2976, 2994, 3260, 3720, 3912, 3992, 4890, 4960, 4990, 5053, 5216, 5988, 6520, 7440, 7485, 7824, 7984, 9780, 9980, 10106, 11976, 13040, 14880, 14970, 15159, 15469, 15648, 15968, 19560, 19960, 20212, 23952, 25265, 26080, 29940, 30318, 30938, 39120, 39920, 40424, 46407, 47904, 50530, 59880, 60636, 61876, 75795, 77345, 78240, 79840, 80848, 81337, 92814, 101060, 119760, 121272, 123752, 151590, 154690, 161696, 162674, 185628, 202120, 232035, 239520, 242544, 244011, 247504, 303180, 309380, 325348, 371256, 404240, 406685, 464070, 485088, 488022, 495008, 606360, 618760, 650696, 742512, 808480, 813370, 928140, 976044, 1212720, 1220055, 1237520, 1301392, 1485024, 1626740, 1856280, 1952088, 2425440, 2440110, 2475040, 2521447, 2602784, 3253480, 3712560, 3904176, 4880220, 5042894, 6506960, 7425120, 7564341, 7808352, 9760440, 10085788, 12607235, 13013920, 15128682, 19520880, 20171576, 25214470, 30257364, 37821705, 39041760, 40343152, 50428940, 60514728, 75643410, 80686304, 100857880, 121029456, 151286820, 201715760, 242058912, 302573640, 403431520, 605147280, 1210294560]

約数ペア:

[(1, 1210294560), (2, 605147280), (3, 403431520), (4, 302573640), (5, 242058912), (6, 201715760), (8, 151286820), (10, 121029456), (12, 100857880), (15, 80686304), (16, 75643410), (20, 60514728), (24, 50428940), (30, 40343152), (31, 39041760), (32, 37821705), (40, 30257364), (48, 25214470), (60, 20171576), (62, 19520880), (80, 15128682), (93, 13013920), (96, 12607235), (120, 10085788), (124, 9760440), (155, 7808352), (160, 7564341), (163, 7425120), (186, 6506960), (240, 5042894), (248, 4880220), (310, 3904176), (326, 3712560), (372, 3253480), (465, 2602784), (480, 2521447), (489, 2475040), (496, 2440110), (499, 2425440), (620, 1952088), (652, 1856280), (744, 1626740), (815, 1485024), (930, 1301392), (978, 1237520), (992, 1220055), (998, 1212720), (1240, 976044), (1304, 928140), (1488, 813370), (1497, 808480), (1630, 742512), (1860, 650696), (1956, 618760), (1996, 606360), (2445, 495008), (2480, 488022), (2495, 485088), (2608, 464070), (2976, 406685), (2994, 404240), (3260, 371256), (3720, 325348), (3912, 309380), (3992, 303180), (4890, 247504), (4960, 244011), (4990, 242544), (5053, 239520), (5216, 232035), (5988, 202120), (6520, 185628), (7440, 162674), (7485, 161696), (7824, 154690), (7984, 151590), (9780, 123752), (9980, 121272), (10106, 119760), (11976, 101060), (13040, 92814), (14880, 81337), (14970, 80848), (15159, 79840), (15469, 78240), (15648, 77345), (15968, 75795), (19560, 61876), (19960, 60636), (20212, 59880), (23952, 50530), (25265, 47904), (26080, 46407), (29940, 40424), (30318, 39920), (30938, 39120)]