307564920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65719}}^1$

素因数の和:65749

約数の個数: 96

約数和(自身を含む): 1076493600

約数和(自身を除く): 768928680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 65719, 131438, 197157, 262876, 328595, 394314, 525752, 591471, 657190, 788628, 854347, 985785, 1182942, 1314380, 1577256, 1708694, 1971570, 2365884, 2563041, 2628760, 2957355, 3417388, 3943140, 4271735, 4731768, 5126082, 5914710, 6834776, 7689123, 7886280, 8543470, 10252164, 11829420, 12815205, 15378246, 17086940, 20504328, 23658840, 25630410, 30756492, 34173880, 38445615, 51260820, 61512984, 76891230, 102521640, 153782460, 307564920]

約数ペア:

[(1, 307564920), (2, 153782460), (3, 102521640), (4, 76891230), (5, 61512984), (6, 51260820), (8, 38445615), (9, 34173880), (10, 30756492), (12, 25630410), (13, 23658840), (15, 20504328), (18, 17086940), (20, 15378246), (24, 12815205), (26, 11829420), (30, 10252164), (36, 8543470), (39, 7886280), (40, 7689123), (45, 6834776), (52, 5914710), (60, 5126082), (65, 4731768), (72, 4271735), (78, 3943140), (90, 3417388), (104, 2957355), (117, 2628760), (120, 2563041), (130, 2365884), (156, 1971570), (180, 1708694), (195, 1577256), (234, 1314380), (260, 1182942), (312, 985785), (360, 854347), (390, 788628), (468, 657190), (520, 591471), (585, 525752), (780, 394314), (936, 328595), (1170, 262876), (1560, 197157), (2340, 131438), (4680, 65719)]