80193360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25703}}^1$

素因数の和:25732

約数の個数: 80

約数和(自身を含む): 267732864

約数和(自身を除く): 187539504

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, 25703, 51406, 77109, 102812, 128515, 154218, 205624, 257030, 308436, 334139, 385545, 411248, 514060, 616872, 668278, 771090, 1002417, 1028120, 1233744, 1336556, 1542180, 1670695, 2004834, 2056240, 2673112, 3084360, 3341390, 4009668, 5012085, 5346224, 6168720, 6682780, 8019336, 10024170, 13365560, 16038672, 20048340, 26731120, 40096680, 80193360]

約数ペア:

[(1, 80193360), (2, 40096680), (3, 26731120), (4, 20048340), (5, 16038672), (6, 13365560), (8, 10024170), (10, 8019336), (12, 6682780), (13, 6168720), (15, 5346224), (16, 5012085), (20, 4009668), (24, 3341390), (26, 3084360), (30, 2673112), (39, 2056240), (40, 2004834), (48, 1670695), (52, 1542180), (60, 1336556), (65, 1233744), (78, 1028120), (80, 1002417), (104, 771090), (120, 668278), (130, 616872), (156, 514060), (195, 411248), (208, 385545), (240, 334139), (260, 308436), (312, 257030), (390, 205624), (520, 154218), (624, 128515), (780, 102812), (1040, 77109), (1560, 51406), (3120, 25703)]