129344940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15289}}^1$

素因数の和:15351

約数の個数: 72

約数和(自身を含む): 400720320

約数和(自身を除く): 271375380

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, 1692, 2115, 2820, 4230, 8460, 15289, 30578, 45867, 61156, 76445, 91734, 137601, 152890, 183468, 229335, 275202, 305780, 458670, 550404, 688005, 718583, 917340, 1376010, 1437166, 2155749, 2752020, 2874332, 3592915, 4311498, 6467247, 7185830, 8622996, 10778745, 12934494, 14371660, 21557490, 25868988, 32336235, 43114980, 64672470, 129344940]

約数ペア:

[(1, 129344940), (2, 64672470), (3, 43114980), (4, 32336235), (5, 25868988), (6, 21557490), (9, 14371660), (10, 12934494), (12, 10778745), (15, 8622996), (18, 7185830), (20, 6467247), (30, 4311498), (36, 3592915), (45, 2874332), (47, 2752020), (60, 2155749), (90, 1437166), (94, 1376010), (141, 917340), (180, 718583), (188, 688005), (235, 550404), (282, 458670), (423, 305780), (470, 275202), (564, 229335), (705, 183468), (846, 152890), (940, 137601), (1410, 91734), (1692, 76445), (2115, 61156), (2820, 45867), (4230, 30578), (8460, 15289)]