121480080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1153}}^1$

素因数の和:1608

約数の個数: 80

約数和(自身を含む): 377773440

約数和(自身を除く): 256293360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439, 878, 1153, 1317, 1756, 2195, 2306, 2634, 3459, 3512, 4390, 4612, 5268, 5765, 6585, 6918, 7024, 8780, 9224, 10536, 11530, 13170, 13836, 17295, 17560, 18448, 21072, 23060, 26340, 27672, 34590, 35120, 46120, 52680, 55344, 69180, 92240, 105360, 138360, 276720, 506167, 1012334, 1518501, 2024668, 2530835, 3037002, 4049336, 5061670, 6074004, 7592505, 8098672, 10123340, 12148008, 15185010, 20246680, 24296016, 30370020, 40493360, 60740040, 121480080]

約数ペア:

[(1, 121480080), (2, 60740040), (3, 40493360), (4, 30370020), (5, 24296016), (6, 20246680), (8, 15185010), (10, 12148008), (12, 10123340), (15, 8098672), (16, 7592505), (20, 6074004), (24, 5061670), (30, 4049336), (40, 3037002), (48, 2530835), (60, 2024668), (80, 1518501), (120, 1012334), (240, 506167), (439, 276720), (878, 138360), (1153, 105360), (1317, 92240), (1756, 69180), (2195, 55344), (2306, 52680), (2634, 46120), (3459, 35120), (3512, 34590), (4390, 27672), (4612, 26340), (5268, 23060), (5765, 21072), (6585, 18448), (6918, 17560), (7024, 17295), (8780, 13836), (9224, 13170), (10536, 11530)]