242728475040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{18729049}}^1$

素因数の和:18729076

約数の個数: 120

約数和(自身を含む): 856629288900

約数和(自身を除く): 613900813860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 18729049, 37458098, 56187147, 74916196, 93645245, 112374294, 149832392, 168561441, 187290490, 224748588, 280935735, 299664784, 337122882, 374580980, 449497176, 505684323, 561871470, 599329568, 674245764, 749161960, 842807205, 898994352, 1011368646, 1123742940, 1348491528, 1498323920, 1517052969, 1685614410, 1797988704, 2022737292, 2247485880, 2528421615, 2696983056, 2996647840, 3034105938, 3371228820, 4045474584, 4494971760, 5056843230, 5393966112, 6068211876, 6742457640, 7585264845, 8090949168, 8989943520, 10113686460, 12136423752, 13484915280, 15170529690, 16181898336, 20227372920, 24272847504, 26969830560, 30341059380, 40454745840, 48545695008, 60682118760, 80909491680, 121364237520, 242728475040]

約数ペア:

[(1, 242728475040), (2, 121364237520), (3, 80909491680), (4, 60682118760), (5, 48545695008), (6, 40454745840), (8, 30341059380), (9, 26969830560), (10, 24272847504), (12, 20227372920), (15, 16181898336), (16, 15170529690), (18, 13484915280), (20, 12136423752), (24, 10113686460), (27, 8989943520), (30, 8090949168), (32, 7585264845), (36, 6742457640), (40, 6068211876), (45, 5393966112), (48, 5056843230), (54, 4494971760), (60, 4045474584), (72, 3371228820), (80, 3034105938), (81, 2996647840), (90, 2696983056), (96, 2528421615), (108, 2247485880), (120, 2022737292), (135, 1797988704), (144, 1685614410), (160, 1517052969), (162, 1498323920), (180, 1348491528), (216, 1123742940), (240, 1011368646), (270, 898994352), (288, 842807205), (324, 749161960), (360, 674245764), (405, 599329568), (432, 561871470), (480, 505684323), (540, 449497176), (648, 374580980), (720, 337122882), (810, 299664784), (864, 280935735), (1080, 224748588), (1296, 187290490), (1440, 168561441), (1620, 149832392), (2160, 112374294), (2592, 93645245), (3240, 74916196), (4320, 56187147), (6480, 37458098), (12960, 18729049)]