120035920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:692

約数の個数: 80

約数和(自身を含む): 296231040

約数和(自身を除く): 176195120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 157, 190, 304, 314, 380, 503, 628, 760, 785, 1006, 1256, 1520, 1570, 2012, 2512, 2515, 2983, 3140, 4024, 5030, 5966, 6280, 8048, 9557, 10060, 11932, 12560, 14915, 19114, 20120, 23864, 29830, 38228, 40240, 47728, 47785, 59660, 76456, 78971, 95570, 119320, 152912, 157942, 191140, 238640, 315884, 382280, 394855, 631768, 764560, 789710, 1263536, 1500449, 1579420, 3000898, 3158840, 6001796, 6317680, 7502245, 12003592, 15004490, 24007184, 30008980, 60017960, 120035920]

約数ペア:

[(1, 120035920), (2, 60017960), (4, 30008980), (5, 24007184), (8, 15004490), (10, 12003592), (16, 7502245), (19, 6317680), (20, 6001796), (38, 3158840), (40, 3000898), (76, 1579420), (80, 1500449), (95, 1263536), (152, 789710), (157, 764560), (190, 631768), (304, 394855), (314, 382280), (380, 315884), (503, 238640), (628, 191140), (760, 157942), (785, 152912), (1006, 119320), (1256, 95570), (1520, 78971), (1570, 76456), (2012, 59660), (2512, 47785), (2515, 47728), (2983, 40240), (3140, 38228), (4024, 29830), (5030, 23864), (5966, 20120), (6280, 19114), (8048, 14915), (9557, 12560), (10060, 11932)]