409768560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12109}}^1$

素因数の和:12175

約数の個数: 120

約数和(自身を含む): 1405535040

約数和(自身を除く): 995766480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 11280, 12109, 16920, 24218, 33840, 36327, 48436, 60545, 72654, 96872, 108981, 121090, 145308, 181635, 193744, 217962, 242180, 290616, 363270, 435924, 484360, 544905, 569123, 581232, 726540, 871848, 968720, 1089810, 1138246, 1453080, 1707369, 1743696, 2179620, 2276492, 2845615, 2906160, 3414738, 4359240, 4552984, 5122107, 5691230, 6829476, 8536845, 8718480, 9105968, 10244214, 11382460, 13658952, 17073690, 20488428, 22764920, 25610535, 27317904, 34147380, 40976856, 45529840, 51221070, 68294760, 81953712, 102442140, 136589520, 204884280, 409768560]

約数ペア:

[(1, 409768560), (2, 204884280), (3, 136589520), (4, 102442140), (5, 81953712), (6, 68294760), (8, 51221070), (9, 45529840), (10, 40976856), (12, 34147380), (15, 27317904), (16, 25610535), (18, 22764920), (20, 20488428), (24, 17073690), (30, 13658952), (36, 11382460), (40, 10244214), (45, 9105968), (47, 8718480), (48, 8536845), (60, 6829476), (72, 5691230), (80, 5122107), (90, 4552984), (94, 4359240), (120, 3414738), (141, 2906160), (144, 2845615), (180, 2276492), (188, 2179620), (235, 1743696), (240, 1707369), (282, 1453080), (360, 1138246), (376, 1089810), (423, 968720), (470, 871848), (564, 726540), (705, 581232), (720, 569123), (752, 544905), (846, 484360), (940, 435924), (1128, 363270), (1410, 290616), (1692, 242180), (1880, 217962), (2115, 193744), (2256, 181635), (2820, 145308), (3384, 121090), (3760, 108981), (4230, 96872), (5640, 72654), (6768, 60545), (8460, 48436), (11280, 36327), (12109, 33840), (16920, 24218)]