193628760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{124121}}^1$

素因数の和:124148

約数の個数: 64

約数和(自身を含む): 625574880

約数和(自身を除く): 431946120

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, 124121, 248242, 372363, 496484, 620605, 744726, 992968, 1241210, 1489452, 1613573, 1861815, 2482420, 2978904, 3227146, 3723630, 4840719, 4964840, 6454292, 7447260, 8067865, 9681438, 12908584, 14894520, 16135730, 19362876, 24203595, 32271460, 38725752, 48407190, 64542920, 96814380, 193628760]

約数ペア:

[(1, 193628760), (2, 96814380), (3, 64542920), (4, 48407190), (5, 38725752), (6, 32271460), (8, 24203595), (10, 19362876), (12, 16135730), (13, 14894520), (15, 12908584), (20, 9681438), (24, 8067865), (26, 7447260), (30, 6454292), (39, 4964840), (40, 4840719), (52, 3723630), (60, 3227146), (65, 2978904), (78, 2482420), (104, 1861815), (120, 1613573), (130, 1489452), (156, 1241210), (195, 992968), (260, 744726), (312, 620605), (390, 496484), (520, 372363), (780, 248242), (1560, 124121)]