788463660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{48491}}^1$

素因数の和:48774

約数の個数: 48

約数和(自身を含む): 2215890432

約数和(自身を除く): 1427426772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 8130, 16260, 48491, 96982, 145473, 193964, 242455, 290946, 484910, 581892, 727365, 969820, 1454730, 2909460, 13141061, 26282122, 39423183, 52564244, 65705305, 78846366, 131410610, 157692732, 197115915, 262821220, 394231830, 788463660]

約数ペア:

[(1, 788463660), (2, 394231830), (3, 262821220), (4, 197115915), (5, 157692732), (6, 131410610), (10, 78846366), (12, 65705305), (15, 52564244), (20, 39423183), (30, 26282122), (60, 13141061), (271, 2909460), (542, 1454730), (813, 969820), (1084, 727365), (1355, 581892), (1626, 484910), (2710, 290946), (3252, 242455), (4065, 193964), (5420, 145473), (8130, 96982), (16260, 48491)]