102908437920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1348381}}^1$

素因数の和:1348455

約数の個数: 144

約数和(自身を含む): 357801253992

約数和(自身を除く): 254892816072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5088, 6360, 7632, 8480, 9540, 12720, 15264, 19080, 25440, 38160, 76320, 1348381, 2696762, 4045143, 5393524, 6741905, 8090286, 10787048, 12135429, 13483810, 16180572, 20225715, 21574096, 24270858, 26967620, 32361144, 40451430, 43148192, 48541716, 53935240, 60677145, 64722288, 71464193, 80902860, 97083432, 107870480, 121354290, 129444576, 142928386, 161805720, 194166864, 214392579, 215740960, 242708580, 285856772, 323611440, 357320965, 388333728, 428785158, 485417160, 571713544, 643177737, 647222880, 714641930, 857570316, 970834320, 1071962895, 1143427088, 1286355474, 1429283860, 1715140632, 1941668640, 2143925790, 2286854176, 2572710948, 2858567720, 3215888685, 3430281264, 4287851580, 5145421896, 5717135440, 6431777370, 6860562528, 8575703160, 10290843792, 11434270880, 12863554740, 17151406320, 20581687584, 25727109480, 34302812640, 51454218960, 102908437920]

約数ペア:

[(1, 102908437920), (2, 51454218960), (3, 34302812640), (4, 25727109480), (5, 20581687584), (6, 17151406320), (8, 12863554740), (9, 11434270880), (10, 10290843792), (12, 8575703160), (15, 6860562528), (16, 6431777370), (18, 5717135440), (20, 5145421896), (24, 4287851580), (30, 3430281264), (32, 3215888685), (36, 2858567720), (40, 2572710948), (45, 2286854176), (48, 2143925790), (53, 1941668640), (60, 1715140632), (72, 1429283860), (80, 1286355474), (90, 1143427088), (96, 1071962895), (106, 970834320), (120, 857570316), (144, 714641930), (159, 647222880), (160, 643177737), (180, 571713544), (212, 485417160), (240, 428785158), (265, 388333728), (288, 357320965), (318, 323611440), (360, 285856772), (424, 242708580), (477, 215740960), (480, 214392579), (530, 194166864), (636, 161805720), (720, 142928386), (795, 129444576), (848, 121354290), (954, 107870480), (1060, 97083432), (1272, 80902860), (1440, 71464193), (1590, 64722288), (1696, 60677145), (1908, 53935240), (2120, 48541716), (2385, 43148192), (2544, 40451430), (3180, 32361144), (3816, 26967620), (4240, 24270858), (4770, 21574096), (5088, 20225715), (6360, 16180572), (7632, 13483810), (8480, 12135429), (9540, 10787048), (12720, 8090286), (15264, 6741905), (19080, 5393524), (25440, 4045143), (38160, 2696762), (76320, 1348381)]