61563840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4933}}^1$

素因数の和:4966

約数の個数: 112

約数和(自身を含む): 210543648

約数和(自身を除く): 148979808

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, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 4933, 6240, 9866, 12480, 14799, 19732, 24665, 29598, 39464, 49330, 59196, 64129, 73995, 78928, 98660, 118392, 128258, 147990, 157856, 192387, 197320, 236784, 256516, 295980, 315712, 320645, 384774, 394640, 473568, 513032, 591960, 641290, 769548, 789280, 947136, 961935, 1026064, 1183920, 1282580, 1539096, 1578560, 1923870, 2052128, 2367840, 2565160, 3078192, 3847740, 4104256, 4735680, 5130320, 6156384, 7695480, 10260640, 12312768, 15390960, 20521280, 30781920, 61563840]

約数ペア:

[(1, 61563840), (2, 30781920), (3, 20521280), (4, 15390960), (5, 12312768), (6, 10260640), (8, 7695480), (10, 6156384), (12, 5130320), (13, 4735680), (15, 4104256), (16, 3847740), (20, 3078192), (24, 2565160), (26, 2367840), (30, 2052128), (32, 1923870), (39, 1578560), (40, 1539096), (48, 1282580), (52, 1183920), (60, 1026064), (64, 961935), (65, 947136), (78, 789280), (80, 769548), (96, 641290), (104, 591960), (120, 513032), (130, 473568), (156, 394640), (160, 384774), (192, 320645), (195, 315712), (208, 295980), (240, 256516), (260, 236784), (312, 197320), (320, 192387), (390, 157856), (416, 147990), (480, 128258), (520, 118392), (624, 98660), (780, 78928), (832, 73995), (960, 64129), (1040, 59196), (1248, 49330), (1560, 39464), (2080, 29598), (2496, 24665), (3120, 19732), (4160, 14799), (4933, 12480), (6240, 9866)]