153122580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65437}}^1$

素因数の和:65465

約数の個数: 72

約数和(自身を含む): 500208072

約数和(自身を除く): 347085492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 65437, 130874, 196311, 261748, 327185, 392622, 588933, 654370, 785244, 850681, 981555, 1177866, 1308740, 1701362, 1963110, 2355732, 2552043, 2944665, 3402724, 3926220, 4253405, 5104086, 5889330, 7656129, 8506810, 10208172, 11778660, 12760215, 15312258, 17013620, 25520430, 30624516, 38280645, 51040860, 76561290, 153122580]

約数ペア:

[(1, 153122580), (2, 76561290), (3, 51040860), (4, 38280645), (5, 30624516), (6, 25520430), (9, 17013620), (10, 15312258), (12, 12760215), (13, 11778660), (15, 10208172), (18, 8506810), (20, 7656129), (26, 5889330), (30, 5104086), (36, 4253405), (39, 3926220), (45, 3402724), (52, 2944665), (60, 2552043), (65, 2355732), (78, 1963110), (90, 1701362), (117, 1308740), (130, 1177866), (156, 981555), (180, 850681), (195, 785244), (234, 654370), (260, 588933), (390, 392622), (468, 327185), (585, 261748), (780, 196311), (1170, 130874), (2340, 65437)]