210772080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4799}}^1$

素因数の和:4879

約数の個数: 120

約数和(自身を含む): 719596800

約数和(自身を除く): 508824720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4799, 4880, 5490, 7320, 8784, 9598, 10980, 14397, 14640, 19196, 21960, 23995, 28794, 38392, 43191, 43920, 47990, 57588, 71985, 76784, 86382, 95980, 115176, 143970, 172764, 191960, 215955, 230352, 287940, 292739, 345528, 383920, 431910, 575880, 585478, 691056, 863820, 878217, 1151760, 1170956, 1463695, 1727640, 1756434, 2341912, 2634651, 2927390, 3455280, 3512868, 4391085, 4683824, 5269302, 5854780, 7025736, 8782170, 10538604, 11709560, 13173255, 14051472, 17564340, 21077208, 23419120, 26346510, 35128680, 42154416, 52693020, 70257360, 105386040, 210772080]

約数ペア:

[(1, 210772080), (2, 105386040), (3, 70257360), (4, 52693020), (5, 42154416), (6, 35128680), (8, 26346510), (9, 23419120), (10, 21077208), (12, 17564340), (15, 14051472), (16, 13173255), (18, 11709560), (20, 10538604), (24, 8782170), (30, 7025736), (36, 5854780), (40, 5269302), (45, 4683824), (48, 4391085), (60, 3512868), (61, 3455280), (72, 2927390), (80, 2634651), (90, 2341912), (120, 1756434), (122, 1727640), (144, 1463695), (180, 1170956), (183, 1151760), (240, 878217), (244, 863820), (305, 691056), (360, 585478), (366, 575880), (488, 431910), (549, 383920), (610, 345528), (720, 292739), (732, 287940), (915, 230352), (976, 215955), (1098, 191960), (1220, 172764), (1464, 143970), (1830, 115176), (2196, 95980), (2440, 86382), (2745, 76784), (2928, 71985), (3660, 57588), (4392, 47990), (4799, 43920), (4880, 43191), (5490, 38392), (7320, 28794), (8784, 23995), (9598, 21960), (10980, 19196), (14397, 14640)]