72608667960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31845907}}^1$

素因数の和:31845940

約数の個数: 64

約数和(自身を含む): 229290537600

約数和(自身を除く): 156681869640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 31845907, 63691814, 95537721, 127383628, 159229535, 191075442, 254767256, 318459070, 382150884, 477688605, 605072233, 636918140, 764301768, 955377210, 1210144466, 1273836280, 1815216699, 1910754420, 2420288932, 3025361165, 3630433398, 3821508840, 4840577864, 6050722330, 7260866796, 9076083495, 12101444660, 14521733592, 18152166990, 24202889320, 36304333980, 72608667960]

約数ペア:

[(1, 72608667960), (2, 36304333980), (3, 24202889320), (4, 18152166990), (5, 14521733592), (6, 12101444660), (8, 9076083495), (10, 7260866796), (12, 6050722330), (15, 4840577864), (19, 3821508840), (20, 3630433398), (24, 3025361165), (30, 2420288932), (38, 1910754420), (40, 1815216699), (57, 1273836280), (60, 1210144466), (76, 955377210), (95, 764301768), (114, 636918140), (120, 605072233), (152, 477688605), (190, 382150884), (228, 318459070), (285, 254767256), (380, 191075442), (456, 159229535), (570, 127383628), (760, 95537721), (1140, 63691814), (2280, 31845907)]