121881720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1367}}^1$

素因数の和:2124

約数の個数: 64

約数和(自身を含む): 366405120

約数和(自身を除く): 244523400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 743, 1367, 1486, 2229, 2734, 2972, 3715, 4101, 4458, 5468, 5944, 6835, 7430, 8202, 8916, 10936, 11145, 13670, 14860, 16404, 17832, 20505, 22290, 27340, 29720, 32808, 41010, 44580, 54680, 82020, 89160, 164040, 1015681, 2031362, 3047043, 4062724, 5078405, 6094086, 8125448, 10156810, 12188172, 15235215, 20313620, 24376344, 30470430, 40627240, 60940860, 121881720]

約数ペア:

[(1, 121881720), (2, 60940860), (3, 40627240), (4, 30470430), (5, 24376344), (6, 20313620), (8, 15235215), (10, 12188172), (12, 10156810), (15, 8125448), (20, 6094086), (24, 5078405), (30, 4062724), (40, 3047043), (60, 2031362), (120, 1015681), (743, 164040), (1367, 89160), (1486, 82020), (2229, 54680), (2734, 44580), (2972, 41010), (3715, 32808), (4101, 29720), (4458, 27340), (5468, 22290), (5944, 20505), (6835, 17832), (7430, 16404), (8202, 14860), (8916, 13670), (10936, 11145)]