1493670120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{62549}}^1$

素因数の和:62762

約数の個数: 64

約数和(自身を含む): 4503600000

約数和(自身を除く): 3009929880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4776, 5970, 7960, 11940, 23880, 62549, 125098, 187647, 250196, 312745, 375294, 500392, 625490, 750588, 938235, 1250980, 1501176, 1876470, 2501960, 3752940, 7505880, 12447251, 24894502, 37341753, 49789004, 62236255, 74683506, 99578008, 124472510, 149367012, 186708765, 248945020, 298734024, 373417530, 497890040, 746835060, 1493670120]

約数ペア:

[(1, 1493670120), (2, 746835060), (3, 497890040), (4, 373417530), (5, 298734024), (6, 248945020), (8, 186708765), (10, 149367012), (12, 124472510), (15, 99578008), (20, 74683506), (24, 62236255), (30, 49789004), (40, 37341753), (60, 24894502), (120, 12447251), (199, 7505880), (398, 3752940), (597, 2501960), (796, 1876470), (995, 1501176), (1194, 1250980), (1592, 938235), (1990, 750588), (2388, 625490), (2985, 500392), (3980, 375294), (4776, 312745), (5970, 250196), (7960, 187647), (11940, 125098), (23880, 62549)]