8251329060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{391801}}^1$

素因数の和:391835

約数の個数: 120

約数和(自身を含む): 27875928696

約数和(自身を除く): 19624599636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 391801, 783602, 1175403, 1567204, 1959005, 2350806, 3526209, 3918010, 4701612, 5093413, 5877015, 7052418, 7836020, 10186826, 10578627, 11754030, 14104836, 15280239, 17631045, 20373652, 21157254, 23508060, 25467065, 30560478, 31735881, 35262090, 42314508, 45840717, 50934130, 52893135, 61120956, 63471762, 70524180, 76401195, 91681434, 101868260, 105786270, 126943524, 137522151, 152802390, 158679405, 183362868, 211572540, 229203585, 275044302, 305604780, 317358810, 412566453, 458407170, 550088604, 634717620, 687610755, 825132906, 916814340, 1375221510, 1650265812, 2062832265, 2750443020, 4125664530, 8251329060]

約数ペア:

[(1, 8251329060), (2, 4125664530), (3, 2750443020), (4, 2062832265), (5, 1650265812), (6, 1375221510), (9, 916814340), (10, 825132906), (12, 687610755), (13, 634717620), (15, 550088604), (18, 458407170), (20, 412566453), (26, 317358810), (27, 305604780), (30, 275044302), (36, 229203585), (39, 211572540), (45, 183362868), (52, 158679405), (54, 152802390), (60, 137522151), (65, 126943524), (78, 105786270), (81, 101868260), (90, 91681434), (108, 76401195), (117, 70524180), (130, 63471762), (135, 61120956), (156, 52893135), (162, 50934130), (180, 45840717), (195, 42314508), (234, 35262090), (260, 31735881), (270, 30560478), (324, 25467065), (351, 23508060), (390, 21157254), (405, 20373652), (468, 17631045), (540, 15280239), (585, 14104836), (702, 11754030), (780, 10578627), (810, 10186826), (1053, 7836020), (1170, 7052418), (1404, 5877015), (1620, 5093413), (1755, 4701612), (2106, 3918010), (2340, 3526209), (3510, 2350806), (4212, 1959005), (5265, 1567204), (7020, 1175403), (10530, 783602), (21060, 391801)]