118440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1$

素因数の和:71

約数の個数: 96

約数和(自身を含む): 449280

約数和(自身を除く): 330840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 168, 180, 188, 210, 235, 252, 280, 282, 315, 329, 360, 376, 420, 423, 470, 504, 564, 630, 658, 705, 840, 846, 940, 987, 1128, 1260, 1316, 1410, 1645, 1692, 1880, 1974, 2115, 2520, 2632, 2820, 2961, 3290, 3384, 3948, 4230, 4935, 5640, 5922, 6580, 7896, 8460, 9870, 11844, 13160, 14805, 16920, 19740, 23688, 29610, 39480, 59220, 118440]

約数ペア:

[(1, 118440), (2, 59220), (3, 39480), (4, 29610), (5, 23688), (6, 19740), (7, 16920), (8, 14805), (9, 13160), (10, 11844), (12, 9870), (14, 8460), (15, 7896), (18, 6580), (20, 5922), (21, 5640), (24, 4935), (28, 4230), (30, 3948), (35, 3384), (36, 3290), (40, 2961), (42, 2820), (45, 2632), (47, 2520), (56, 2115), (60, 1974), (63, 1880), (70, 1692), (72, 1645), (84, 1410), (90, 1316), (94, 1260), (105, 1128), (120, 987), (126, 940), (140, 846), (141, 840), (168, 705), (180, 658), (188, 630), (210, 564), (235, 504), (252, 470), (280, 423), (282, 420), (315, 376), (329, 360)]