120172080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:563

約数の個数: 160

約数和(自身を含む): 428972544

約数和(自身を除く): 308800464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 233, 240, 280, 307, 336, 420, 466, 560, 614, 699, 840, 921, 932, 1165, 1228, 1398, 1535, 1631, 1680, 1842, 1864, 2149, 2330, 2456, 2796, 3070, 3262, 3495, 3684, 3728, 4298, 4605, 4660, 4893, 4912, 5592, 6140, 6447, 6524, 6990, 7368, 8155, 8596, 9210, 9320, 9786, 10745, 11184, 12280, 12894, 13048, 13980, 14736, 16310, 17192, 18420, 18640, 19572, 21490, 24465, 24560, 25788, 26096, 27960, 32235, 32620, 34384, 36840, 39144, 42980, 48930, 51576, 55920, 64470, 65240, 71531, 73680, 78288, 85960, 97860, 103152, 128940, 130480, 143062, 171920, 195720, 214593, 257880, 286124, 357655, 391440, 429186, 500717, 515760, 572248, 715310, 858372, 1001434, 1072965, 1144496, 1430620, 1502151, 1716744, 2002868, 2145930, 2503585, 2861240, 3004302, 3433488, 4005736, 4291860, 5007170, 5722480, 6008604, 7510755, 8011472, 8583720, 10014340, 12017208, 15021510, 17167440, 20028680, 24034416, 30043020, 40057360, 60086040, 120172080]

約数ペア:

[(1, 120172080), (2, 60086040), (3, 40057360), (4, 30043020), (5, 24034416), (6, 20028680), (7, 17167440), (8, 15021510), (10, 12017208), (12, 10014340), (14, 8583720), (15, 8011472), (16, 7510755), (20, 6008604), (21, 5722480), (24, 5007170), (28, 4291860), (30, 4005736), (35, 3433488), (40, 3004302), (42, 2861240), (48, 2503585), (56, 2145930), (60, 2002868), (70, 1716744), (80, 1502151), (84, 1430620), (105, 1144496), (112, 1072965), (120, 1001434), (140, 858372), (168, 715310), (210, 572248), (233, 515760), (240, 500717), (280, 429186), (307, 391440), (336, 357655), (420, 286124), (466, 257880), (560, 214593), (614, 195720), (699, 171920), (840, 143062), (921, 130480), (932, 128940), (1165, 103152), (1228, 97860), (1398, 85960), (1535, 78288), (1631, 73680), (1680, 71531), (1842, 65240), (1864, 64470), (2149, 55920), (2330, 51576), (2456, 48930), (2796, 42980), (3070, 39144), (3262, 36840), (3495, 34384), (3684, 32620), (3728, 32235), (4298, 27960), (4605, 26096), (4660, 25788), (4893, 24560), (4912, 24465), (5592, 21490), (6140, 19572), (6447, 18640), (6524, 18420), (6990, 17192), (7368, 16310), (8155, 14736), (8596, 13980), (9210, 13048), (9320, 12894), (9786, 12280), (10745, 11184)]