538823280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{118163}}^1$

素因数の和:118198

約数の個数: 80

約数和(自身を含む): 1758280320

約数和(自身を除く): 1219457040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 118163, 236326, 354489, 472652, 590815, 708978, 945304, 1181630, 1417956, 1772445, 1890608, 2245097, 2363260, 2835912, 3544890, 4490194, 4726520, 5671824, 6735291, 7089780, 8980388, 9453040, 11225485, 13470582, 14179560, 17960776, 22450970, 26941164, 28359120, 33676455, 35921552, 44901940, 53882328, 67352910, 89803880, 107764656, 134705820, 179607760, 269411640, 538823280]

約数ペア:

[(1, 538823280), (2, 269411640), (3, 179607760), (4, 134705820), (5, 107764656), (6, 89803880), (8, 67352910), (10, 53882328), (12, 44901940), (15, 35921552), (16, 33676455), (19, 28359120), (20, 26941164), (24, 22450970), (30, 17960776), (38, 14179560), (40, 13470582), (48, 11225485), (57, 9453040), (60, 8980388), (76, 7089780), (80, 6735291), (95, 5671824), (114, 4726520), (120, 4490194), (152, 3544890), (190, 2835912), (228, 2363260), (240, 2245097), (285, 1890608), (304, 1772445), (380, 1417956), (456, 1181630), (570, 945304), (760, 708978), (912, 590815), (1140, 472652), (1520, 354489), (2280, 236326), (4560, 118163)]