27794040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3797}}^1$

素因数の和:3872

約数の個数: 64

約数和(自身を含む): 84771360

約数和(自身を除く): 56977320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 3797, 7320, 7594, 11391, 15188, 18985, 22782, 30376, 37970, 45564, 56955, 75940, 91128, 113910, 151880, 227820, 231617, 455640, 463234, 694851, 926468, 1158085, 1389702, 1852936, 2316170, 2779404, 3474255, 4632340, 5558808, 6948510, 9264680, 13897020, 27794040]

約数ペア:

[(1, 27794040), (2, 13897020), (3, 9264680), (4, 6948510), (5, 5558808), (6, 4632340), (8, 3474255), (10, 2779404), (12, 2316170), (15, 1852936), (20, 1389702), (24, 1158085), (30, 926468), (40, 694851), (60, 463234), (61, 455640), (120, 231617), (122, 227820), (183, 151880), (244, 113910), (305, 91128), (366, 75940), (488, 56955), (610, 45564), (732, 37970), (915, 30376), (1220, 22782), (1464, 18985), (1830, 15188), (2440, 11391), (3660, 7594), (3797, 7320)]