195276360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{4099}}^1$

素因数の和:4510

約数の個数: 64

約数和(自身を含む): 587448000

約数和(自身を除く): 392171640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1191, 1588, 1985, 2382, 3176, 3970, 4099, 4764, 5955, 7940, 8198, 9528, 11910, 12297, 15880, 16396, 20495, 23820, 24594, 32792, 40990, 47640, 49188, 61485, 81980, 98376, 122970, 163960, 245940, 491880, 1627303, 3254606, 4881909, 6509212, 8136515, 9763818, 13018424, 16273030, 19527636, 24409545, 32546060, 39055272, 48819090, 65092120, 97638180, 195276360]

約数ペア:

[(1, 195276360), (2, 97638180), (3, 65092120), (4, 48819090), (5, 39055272), (6, 32546060), (8, 24409545), (10, 19527636), (12, 16273030), (15, 13018424), (20, 9763818), (24, 8136515), (30, 6509212), (40, 4881909), (60, 3254606), (120, 1627303), (397, 491880), (794, 245940), (1191, 163960), (1588, 122970), (1985, 98376), (2382, 81980), (3176, 61485), (3970, 49188), (4099, 47640), (4764, 40990), (5955, 32792), (7940, 24594), (8198, 23820), (9528, 20495), (11910, 16396), (12297, 15880)]