15843360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2570

約数の個数: 96

約数和(自身を含む): 53766720

約数和(自身を除く): 37923360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 2539, 3120, 5078, 6240, 7617, 10156, 12695, 15234, 20312, 25390, 30468, 33007, 38085, 40624, 50780, 60936, 66014, 76170, 81248, 99021, 101560, 121872, 132028, 152340, 165035, 198042, 203120, 243744, 264056, 304680, 330070, 396084, 406240, 495105, 528112, 609360, 660140, 792168, 990210, 1056224, 1218720, 1320280, 1584336, 1980420, 2640560, 3168672, 3960840, 5281120, 7921680, 15843360]

約数ペア:

[(1, 15843360), (2, 7921680), (3, 5281120), (4, 3960840), (5, 3168672), (6, 2640560), (8, 1980420), (10, 1584336), (12, 1320280), (13, 1218720), (15, 1056224), (16, 990210), (20, 792168), (24, 660140), (26, 609360), (30, 528112), (32, 495105), (39, 406240), (40, 396084), (48, 330070), (52, 304680), (60, 264056), (65, 243744), (78, 203120), (80, 198042), (96, 165035), (104, 152340), (120, 132028), (130, 121872), (156, 101560), (160, 99021), (195, 81248), (208, 76170), (240, 66014), (260, 60936), (312, 50780), (390, 40624), (416, 38085), (480, 33007), (520, 30468), (624, 25390), (780, 20312), (1040, 15234), (1248, 12695), (1560, 10156), (2080, 7617), (2539, 6240), (3120, 5078)]