889421160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{390097}}^1$

素因数の和:390130

約数の個数: 64

約数和(自身を含む): 2808705600

約数和(自身を除く): 1919284440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 390097, 780194, 1170291, 1560388, 1950485, 2340582, 3120776, 3900970, 4681164, 5851455, 7411843, 7801940, 9362328, 11702910, 14823686, 15603880, 22235529, 23405820, 29647372, 37059215, 44471058, 46811640, 59294744, 74118430, 88942116, 111177645, 148236860, 177884232, 222355290, 296473720, 444710580, 889421160]

約数ペア:

[(1, 889421160), (2, 444710580), (3, 296473720), (4, 222355290), (5, 177884232), (6, 148236860), (8, 111177645), (10, 88942116), (12, 74118430), (15, 59294744), (19, 46811640), (20, 44471058), (24, 37059215), (30, 29647372), (38, 23405820), (40, 22235529), (57, 15603880), (60, 14823686), (76, 11702910), (95, 9362328), (114, 7801940), (120, 7411843), (152, 5851455), (190, 4681164), (228, 3900970), (285, 3120776), (380, 2340582), (456, 1950485), (570, 1560388), (760, 1170291), (1140, 780194), (2280, 390097)]