450250320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{144311}}^1$

素因数の和:144340

約数の個数: 80

約数和(自身を含む): 1503153792

約数和(自身を除く): 1052903472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 144311, 288622, 432933, 577244, 721555, 865866, 1154488, 1443110, 1731732, 1876043, 2164665, 2308976, 2886220, 3463464, 3752086, 4329330, 5628129, 5772440, 6926928, 7504172, 8658660, 9380215, 11256258, 11544880, 15008344, 17317320, 18760430, 22512516, 28140645, 30016688, 34634640, 37520860, 45025032, 56281290, 75041720, 90050064, 112562580, 150083440, 225125160, 450250320]

約数ペア:

[(1, 450250320), (2, 225125160), (3, 150083440), (4, 112562580), (5, 90050064), (6, 75041720), (8, 56281290), (10, 45025032), (12, 37520860), (13, 34634640), (15, 30016688), (16, 28140645), (20, 22512516), (24, 18760430), (26, 17317320), (30, 15008344), (39, 11544880), (40, 11256258), (48, 9380215), (52, 8658660), (60, 7504172), (65, 6926928), (78, 5772440), (80, 5628129), (104, 4329330), (120, 3752086), (130, 3463464), (156, 2886220), (195, 2308976), (208, 2164665), (240, 1876043), (260, 1731732), (312, 1443110), (390, 1154488), (520, 865866), (624, 721555), (780, 577244), (1040, 432933), (1560, 288622), (3120, 144311)]