389171040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35251}}^1$

素因数の和:35292

約数の個数: 96

約数和(自身を含む): 1279224576

約数和(自身を除く): 890053536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 35251, 70502, 105753, 141004, 176255, 211506, 282008, 352510, 423012, 528765, 564016, 705020, 810773, 846024, 1057530, 1128032, 1410040, 1621546, 1692048, 2115060, 2432319, 2820080, 3243092, 3384096, 4053865, 4230120, 4864638, 5640160, 6486184, 8107730, 8460240, 9729276, 12161595, 12972368, 16215460, 16920480, 19458552, 24323190, 25944736, 32430920, 38917104, 48646380, 64861840, 77834208, 97292760, 129723680, 194585520, 389171040]

約数ペア:

[(1, 389171040), (2, 194585520), (3, 129723680), (4, 97292760), (5, 77834208), (6, 64861840), (8, 48646380), (10, 38917104), (12, 32430920), (15, 25944736), (16, 24323190), (20, 19458552), (23, 16920480), (24, 16215460), (30, 12972368), (32, 12161595), (40, 9729276), (46, 8460240), (48, 8107730), (60, 6486184), (69, 5640160), (80, 4864638), (92, 4230120), (96, 4053865), (115, 3384096), (120, 3243092), (138, 2820080), (160, 2432319), (184, 2115060), (230, 1692048), (240, 1621546), (276, 1410040), (345, 1128032), (368, 1057530), (460, 846024), (480, 810773), (552, 705020), (690, 564016), (736, 528765), (920, 423012), (1104, 352510), (1380, 282008), (1840, 211506), (2208, 176255), (2760, 141004), (3680, 105753), (5520, 70502), (11040, 35251)]