90413160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4799}}^1$

素因数の和:4970

約数の個数: 64

約数和(自身を含む): 273024000

約数和(自身を除く): 182610840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 4799, 6280, 9420, 9598, 14397, 18840, 19196, 23995, 28794, 38392, 47990, 57588, 71985, 95980, 115176, 143970, 191960, 287940, 575880, 753443, 1506886, 2260329, 3013772, 3767215, 4520658, 6027544, 7534430, 9041316, 11301645, 15068860, 18082632, 22603290, 30137720, 45206580, 90413160]

約数ペア:

[(1, 90413160), (2, 45206580), (3, 30137720), (4, 22603290), (5, 18082632), (6, 15068860), (8, 11301645), (10, 9041316), (12, 7534430), (15, 6027544), (20, 4520658), (24, 3767215), (30, 3013772), (40, 2260329), (60, 1506886), (120, 753443), (157, 575880), (314, 287940), (471, 191960), (628, 143970), (785, 115176), (942, 95980), (1256, 71985), (1570, 57588), (1884, 47990), (2355, 38392), (3140, 28794), (3768, 23995), (4710, 19196), (4799, 18840), (6280, 14397), (9420, 9598)]