349458960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8933}}^1$

素因数の和:9112

約数の個数: 80

約数和(自身を含む): 1090090944

約数和(自身を除く): 740631984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 6520, 7824, 8933, 9780, 13040, 17866, 19560, 26799, 35732, 39120, 44665, 53598, 71464, 89330, 107196, 133995, 142928, 178660, 214392, 267990, 357320, 428784, 535980, 714640, 1071960, 1456079, 2143920, 2912158, 4368237, 5824316, 7280395, 8736474, 11648632, 14560790, 17472948, 21841185, 23297264, 29121580, 34945896, 43682370, 58243160, 69891792, 87364740, 116486320, 174729480, 349458960]

約数ペア:

[(1, 349458960), (2, 174729480), (3, 116486320), (4, 87364740), (5, 69891792), (6, 58243160), (8, 43682370), (10, 34945896), (12, 29121580), (15, 23297264), (16, 21841185), (20, 17472948), (24, 14560790), (30, 11648632), (40, 8736474), (48, 7280395), (60, 5824316), (80, 4368237), (120, 2912158), (163, 2143920), (240, 1456079), (326, 1071960), (489, 714640), (652, 535980), (815, 428784), (978, 357320), (1304, 267990), (1630, 214392), (1956, 178660), (2445, 142928), (2608, 133995), (3260, 107196), (3912, 89330), (4890, 71464), (6520, 53598), (7824, 44665), (8933, 39120), (9780, 35732), (13040, 26799), (17866, 19560)]