9081197040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1220591}}^1$

素因数の和:1220638

約数の個数: 80

約数和(自身を含む): 29059854336

約数和(自身を除く): 19978657296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 1220591, 2441182, 3661773, 4882364, 6102955, 7323546, 9764728, 12205910, 14647092, 18308865, 19529456, 24411820, 29294184, 36617730, 37838321, 48823640, 58588368, 73235460, 75676642, 97647280, 113514963, 146470920, 151353284, 189191605, 227029926, 292941840, 302706568, 378383210, 454059852, 567574815, 605413136, 756766420, 908119704, 1135149630, 1513532840, 1816239408, 2270299260, 3027065680, 4540598520, 9081197040]

約数ペア:

[(1, 9081197040), (2, 4540598520), (3, 3027065680), (4, 2270299260), (5, 1816239408), (6, 1513532840), (8, 1135149630), (10, 908119704), (12, 756766420), (15, 605413136), (16, 567574815), (20, 454059852), (24, 378383210), (30, 302706568), (31, 292941840), (40, 227029926), (48, 189191605), (60, 151353284), (62, 146470920), (80, 113514963), (93, 97647280), (120, 75676642), (124, 73235460), (155, 58588368), (186, 48823640), (240, 37838321), (248, 36617730), (310, 29294184), (372, 24411820), (465, 19529456), (496, 18308865), (620, 14647092), (744, 12205910), (930, 9764728), (1240, 7323546), (1488, 6102955), (1860, 4882364), (2480, 3661773), (3720, 2441182), (7440, 1220591)]