75678480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1181}}^1$

素因数の和:1289

約数の個数: 120

約数和(自身を含む): 257226840

約数和(自身を除く): 181548360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1181, 1335, 1424, 1602, 1780, 2136, 2362, 2670, 3204, 3543, 3560, 4005, 4272, 4724, 5340, 5905, 6408, 7086, 7120, 8010, 9448, 10629, 10680, 11810, 12816, 14172, 16020, 17715, 18896, 21258, 21360, 23620, 28344, 32040, 35430, 42516, 47240, 53145, 56688, 64080, 70860, 85032, 94480, 105109, 106290, 141720, 170064, 210218, 212580, 283440, 315327, 420436, 425160, 525545, 630654, 840872, 850320, 945981, 1051090, 1261308, 1576635, 1681744, 1891962, 2102180, 2522616, 3153270, 3783924, 4204360, 4729905, 5045232, 6306540, 7567848, 8408720, 9459810, 12613080, 15135696, 18919620, 25226160, 37839240, 75678480]

約数ペア:

[(1, 75678480), (2, 37839240), (3, 25226160), (4, 18919620), (5, 15135696), (6, 12613080), (8, 9459810), (9, 8408720), (10, 7567848), (12, 6306540), (15, 5045232), (16, 4729905), (18, 4204360), (20, 3783924), (24, 3153270), (30, 2522616), (36, 2102180), (40, 1891962), (45, 1681744), (48, 1576635), (60, 1261308), (72, 1051090), (80, 945981), (89, 850320), (90, 840872), (120, 630654), (144, 525545), (178, 425160), (180, 420436), (240, 315327), (267, 283440), (356, 212580), (360, 210218), (445, 170064), (534, 141720), (712, 106290), (720, 105109), (801, 94480), (890, 85032), (1068, 70860), (1181, 64080), (1335, 56688), (1424, 53145), (1602, 47240), (1780, 42516), (2136, 35430), (2362, 32040), (2670, 28344), (3204, 23620), (3543, 21360), (3560, 21258), (4005, 18896), (4272, 17715), (4724, 16020), (5340, 14172), (5905, 12816), (6408, 11810), (7086, 10680), (7120, 10629), (8010, 9448)]