120484140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 397135872

約数和(自身を除く): 276651732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 107, 140, 147, 196, 210, 214, 245, 294, 321, 383, 420, 428, 490, 535, 588, 642, 735, 749, 766, 980, 1070, 1149, 1284, 1470, 1498, 1532, 1605, 1915, 2140, 2247, 2298, 2681, 2940, 2996, 3210, 3745, 3830, 4494, 4596, 5243, 5362, 5745, 6420, 7490, 7660, 8043, 8988, 10486, 10724, 11235, 11490, 13405, 14980, 15729, 16086, 18767, 20972, 22470, 22980, 26215, 26810, 31458, 32172, 37534, 40215, 40981, 44940, 52430, 53620, 56301, 62916, 75068, 78645, 80430, 81962, 93835, 104860, 112602, 122943, 157290, 160860, 163924, 187670, 204905, 225204, 245886, 281505, 286867, 314580, 375340, 409810, 491772, 563010, 573734, 614715, 819620, 860601, 1126020, 1147468, 1229430, 1434335, 1721202, 2008069, 2458860, 2868670, 3442404, 4016138, 4303005, 5737340, 6024207, 8032276, 8606010, 10040345, 12048414, 17212020, 20080690, 24096828, 30121035, 40161380, 60242070, 120484140]

約数ペア:

[(1, 120484140), (2, 60242070), (3, 40161380), (4, 30121035), (5, 24096828), (6, 20080690), (7, 17212020), (10, 12048414), (12, 10040345), (14, 8606010), (15, 8032276), (20, 6024207), (21, 5737340), (28, 4303005), (30, 4016138), (35, 3442404), (42, 2868670), (49, 2458860), (60, 2008069), (70, 1721202), (84, 1434335), (98, 1229430), (105, 1147468), (107, 1126020), (140, 860601), (147, 819620), (196, 614715), (210, 573734), (214, 563010), (245, 491772), (294, 409810), (321, 375340), (383, 314580), (420, 286867), (428, 281505), (490, 245886), (535, 225204), (588, 204905), (642, 187670), (735, 163924), (749, 160860), (766, 157290), (980, 122943), (1070, 112602), (1149, 104860), (1284, 93835), (1470, 81962), (1498, 80430), (1532, 78645), (1605, 75068), (1915, 62916), (2140, 56301), (2247, 53620), (2298, 52430), (2681, 44940), (2940, 40981), (2996, 40215), (3210, 37534), (3745, 32172), (3830, 31458), (4494, 26810), (4596, 26215), (5243, 22980), (5362, 22470), (5745, 20972), (6420, 18767), (7490, 16086), (7660, 15729), (8043, 14980), (8988, 13405), (10486, 11490), (10724, 11235)]