30395040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4871}}^1$

素因数の和:4902

約数の個数: 96

約数和(自身を含む): 103130496

約数和(自身を除く): 72735456

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, 3120, 4871, 6240, 9742, 14613, 19484, 24355, 29226, 38968, 48710, 58452, 63323, 73065, 77936, 97420, 116904, 126646, 146130, 155872, 189969, 194840, 233808, 253292, 292260, 316615, 379938, 389680, 467616, 506584, 584520, 633230, 759876, 779360, 949845, 1013168, 1169040, 1266460, 1519752, 1899690, 2026336, 2338080, 2532920, 3039504, 3799380, 5065840, 6079008, 7598760, 10131680, 15197520, 30395040]

約数ペア:

[(1, 30395040), (2, 15197520), (3, 10131680), (4, 7598760), (5, 6079008), (6, 5065840), (8, 3799380), (10, 3039504), (12, 2532920), (13, 2338080), (15, 2026336), (16, 1899690), (20, 1519752), (24, 1266460), (26, 1169040), (30, 1013168), (32, 949845), (39, 779360), (40, 759876), (48, 633230), (52, 584520), (60, 506584), (65, 467616), (78, 389680), (80, 379938), (96, 316615), (104, 292260), (120, 253292), (130, 233808), (156, 194840), (160, 189969), (195, 155872), (208, 146130), (240, 126646), (260, 116904), (312, 97420), (390, 77936), (416, 73065), (480, 63323), (520, 58452), (624, 48710), (780, 38968), (1040, 29226), (1248, 24355), (1560, 19484), (2080, 14613), (3120, 9742), (4871, 6240)]