329161920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1723}}^1$

素因数の和:1942

約数の個数: 112

約数和(自身を含む): 1050950400

約数和(自身を除く): 721788480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 199, 240, 320, 398, 480, 597, 796, 960, 995, 1194, 1592, 1723, 1990, 2388, 2985, 3184, 3446, 3980, 4776, 5169, 5970, 6368, 6892, 7960, 8615, 9552, 10338, 11940, 12736, 13784, 15920, 17230, 19104, 20676, 23880, 25845, 27568, 31840, 34460, 38208, 41352, 47760, 51690, 55136, 63680, 68920, 82704, 95520, 103380, 110272, 137840, 165408, 191040, 206760, 275680, 330816, 342877, 413520, 551360, 685754, 827040, 1028631, 1371508, 1654080, 1714385, 2057262, 2743016, 3428770, 4114524, 5143155, 5486032, 6857540, 8229048, 10286310, 10972064, 13715080, 16458096, 20572620, 21944128, 27430160, 32916192, 41145240, 54860320, 65832384, 82290480, 109720640, 164580960, 329161920]

約数ペア:

[(1, 329161920), (2, 164580960), (3, 109720640), (4, 82290480), (5, 65832384), (6, 54860320), (8, 41145240), (10, 32916192), (12, 27430160), (15, 21944128), (16, 20572620), (20, 16458096), (24, 13715080), (30, 10972064), (32, 10286310), (40, 8229048), (48, 6857540), (60, 5486032), (64, 5143155), (80, 4114524), (96, 3428770), (120, 2743016), (160, 2057262), (192, 1714385), (199, 1654080), (240, 1371508), (320, 1028631), (398, 827040), (480, 685754), (597, 551360), (796, 413520), (960, 342877), (995, 330816), (1194, 275680), (1592, 206760), (1723, 191040), (1990, 165408), (2388, 137840), (2985, 110272), (3184, 103380), (3446, 95520), (3980, 82704), (4776, 68920), (5169, 63680), (5970, 55136), (6368, 51690), (6892, 47760), (7960, 41352), (8615, 38208), (9552, 34460), (10338, 31840), (11940, 27568), (12736, 25845), (13784, 23880), (15920, 20676), (17230, 19104)]