135908760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87121}}^1$

素因数の和:87148

約数の個数: 64

約数和(自身を含む): 439094880

約数和(自身を除く): 303186120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 87121, 174242, 261363, 348484, 435605, 522726, 696968, 871210, 1045452, 1132573, 1306815, 1742420, 2090904, 2265146, 2613630, 3397719, 3484840, 4530292, 5227260, 5662865, 6795438, 9060584, 10454520, 11325730, 13590876, 16988595, 22651460, 27181752, 33977190, 45302920, 67954380, 135908760]

約数ペア:

[(1, 135908760), (2, 67954380), (3, 45302920), (4, 33977190), (5, 27181752), (6, 22651460), (8, 16988595), (10, 13590876), (12, 11325730), (13, 10454520), (15, 9060584), (20, 6795438), (24, 5662865), (26, 5227260), (30, 4530292), (39, 3484840), (40, 3397719), (52, 2613630), (60, 2265146), (65, 2090904), (78, 1742420), (104, 1306815), (120, 1132573), (130, 1045452), (156, 871210), (195, 696968), (260, 522726), (312, 435605), (390, 348484), (520, 261363), (780, 174242), (1560, 87121)]