673423920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71947}}^1$

素因数の和:71979

約数の個数: 120

約数和(自身を含む): 2435583696

約数和(自身を除く): 1762159776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 71947, 143894, 215841, 287788, 359735, 431682, 575576, 647523, 719470, 863364, 935311, 1079205, 1151152, 1295046, 1438940, 1726728, 1870622, 2158410, 2590092, 2805933, 2877880, 3237615, 3453456, 3741244, 4316820, 4676555, 5180184, 5611866, 5755760, 6475230, 7482488, 8417799, 8633640, 9353110, 10360368, 11223732, 12950460, 14029665, 14964976, 16835598, 17267280, 18706220, 22447464, 25900920, 28059330, 33671196, 37412440, 42088995, 44894928, 51801840, 56118660, 67342392, 74824880, 84177990, 112237320, 134684784, 168355980, 224474640, 336711960, 673423920]

約数ペア:

[(1, 673423920), (2, 336711960), (3, 224474640), (4, 168355980), (5, 134684784), (6, 112237320), (8, 84177990), (9, 74824880), (10, 67342392), (12, 56118660), (13, 51801840), (15, 44894928), (16, 42088995), (18, 37412440), (20, 33671196), (24, 28059330), (26, 25900920), (30, 22447464), (36, 18706220), (39, 17267280), (40, 16835598), (45, 14964976), (48, 14029665), (52, 12950460), (60, 11223732), (65, 10360368), (72, 9353110), (78, 8633640), (80, 8417799), (90, 7482488), (104, 6475230), (117, 5755760), (120, 5611866), (130, 5180184), (144, 4676555), (156, 4316820), (180, 3741244), (195, 3453456), (208, 3237615), (234, 2877880), (240, 2805933), (260, 2590092), (312, 2158410), (360, 1870622), (390, 1726728), (468, 1438940), (520, 1295046), (585, 1151152), (624, 1079205), (720, 935311), (780, 863364), (936, 719470), (1040, 647523), (1170, 575576), (1560, 431682), (1872, 359735), (2340, 287788), (3120, 215841), (4680, 143894), (9360, 71947)]