12596940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1551

約数の個数: 72

約数和(自身を含む): 39049920

約数和(自身を除く): 26452980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1489, 1692, 2115, 2820, 2978, 4230, 4467, 5956, 7445, 8460, 8934, 13401, 14890, 17868, 22335, 26802, 29780, 44670, 53604, 67005, 69983, 89340, 134010, 139966, 209949, 268020, 279932, 349915, 419898, 629847, 699830, 839796, 1049745, 1259694, 1399660, 2099490, 2519388, 3149235, 4198980, 6298470, 12596940]

約数ペア:

[(1, 12596940), (2, 6298470), (3, 4198980), (4, 3149235), (5, 2519388), (6, 2099490), (9, 1399660), (10, 1259694), (12, 1049745), (15, 839796), (18, 699830), (20, 629847), (30, 419898), (36, 349915), (45, 279932), (47, 268020), (60, 209949), (90, 139966), (94, 134010), (141, 89340), (180, 69983), (188, 67005), (235, 53604), (282, 44670), (423, 29780), (470, 26802), (564, 22335), (705, 17868), (846, 14890), (940, 13401), (1410, 8934), (1489, 8460), (1692, 7445), (2115, 5956), (2820, 4467), (2978, 4230)]