306241560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3049}}^1$

素因数の和:3103

約数の個数: 160

約数和(自身を含む): 1062864000

約数和(自身を除く): 756622440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1620, 1674, 1860, 2232, 2511, 2790, 3049, 3240, 3348, 3720, 4185, 5022, 5580, 6098, 6696, 8370, 9147, 10044, 11160, 12196, 12555, 15245, 16740, 18294, 20088, 24392, 25110, 27441, 30490, 33480, 36588, 45735, 50220, 54882, 60980, 73176, 82323, 91470, 94519, 100440, 109764, 121960, 137205, 164646, 182940, 189038, 219528, 246969, 274410, 283557, 329292, 365880, 378076, 411615, 472595, 493938, 548820, 567114, 658584, 756152, 823230, 850671, 945190, 987876, 1097640, 1134228, 1234845, 1417785, 1646460, 1701342, 1890380, 1975752, 2268456, 2469690, 2552013, 2835570, 3292920, 3402684, 3780760, 4253355, 4939380, 5104026, 5671140, 6805368, 7656039, 8506710, 9878760, 10208052, 11342280, 12760065, 15312078, 17013420, 20416104, 25520130, 30624156, 34026840, 38280195, 51040260, 61248312, 76560390, 102080520, 153120780, 306241560]

約数ペア:

[(1, 306241560), (2, 153120780), (3, 102080520), (4, 76560390), (5, 61248312), (6, 51040260), (8, 38280195), (9, 34026840), (10, 30624156), (12, 25520130), (15, 20416104), (18, 17013420), (20, 15312078), (24, 12760065), (27, 11342280), (30, 10208052), (31, 9878760), (36, 8506710), (40, 7656039), (45, 6805368), (54, 5671140), (60, 5104026), (62, 4939380), (72, 4253355), (81, 3780760), (90, 3402684), (93, 3292920), (108, 2835570), (120, 2552013), (124, 2469690), (135, 2268456), (155, 1975752), (162, 1890380), (180, 1701342), (186, 1646460), (216, 1417785), (248, 1234845), (270, 1134228), (279, 1097640), (310, 987876), (324, 945190), (360, 850671), (372, 823230), (405, 756152), (465, 658584), (540, 567114), (558, 548820), (620, 493938), (648, 472595), (744, 411615), (810, 378076), (837, 365880), (930, 329292), (1080, 283557), (1116, 274410), (1240, 246969), (1395, 219528), (1620, 189038), (1674, 182940), (1860, 164646), (2232, 137205), (2511, 121960), (2790, 109764), (3049, 100440), (3240, 94519), (3348, 91470), (3720, 82323), (4185, 73176), (5022, 60980), (5580, 54882), (6098, 50220), (6696, 45735), (8370, 36588), (9147, 33480), (10044, 30490), (11160, 27441), (12196, 25110), (12555, 24392), (15245, 20088), (16740, 18294)]