27018120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3691}}^1$

素因数の和:3766

約数の個数: 64

約数和(自身を含む): 82405440

約数和(自身を除く): 55387320

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, 3691, 7320, 7382, 11073, 14764, 18455, 22146, 29528, 36910, 44292, 55365, 73820, 88584, 110730, 147640, 221460, 225151, 442920, 450302, 675453, 900604, 1125755, 1350906, 1801208, 2251510, 2701812, 3377265, 4503020, 5403624, 6754530, 9006040, 13509060, 27018120]

約数ペア:

[(1, 27018120), (2, 13509060), (3, 9006040), (4, 6754530), (5, 5403624), (6, 4503020), (8, 3377265), (10, 2701812), (12, 2251510), (15, 1801208), (20, 1350906), (24, 1125755), (30, 900604), (40, 675453), (60, 450302), (61, 442920), (120, 225151), (122, 221460), (183, 147640), (244, 110730), (305, 88584), (366, 73820), (488, 55365), (610, 44292), (732, 36910), (915, 29528), (1220, 22146), (1464, 18455), (1830, 14764), (2440, 11073), (3660, 7382), (3691, 7320)]