79161720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59971}}^1$

素因数の和:59996

約数の個数: 64

約数和(自身を含む): 259079040

約数和(自身を除く): 179917320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 59971, 119942, 179913, 239884, 299855, 359826, 479768, 599710, 659681, 719652, 899565, 1199420, 1319362, 1439304, 1799130, 1979043, 2398840, 2638724, 3298405, 3598260, 3958086, 5277448, 6596810, 7196520, 7916172, 9895215, 13193620, 15832344, 19790430, 26387240, 39580860, 79161720]

約数ペア:

[(1, 79161720), (2, 39580860), (3, 26387240), (4, 19790430), (5, 15832344), (6, 13193620), (8, 9895215), (10, 7916172), (11, 7196520), (12, 6596810), (15, 5277448), (20, 3958086), (22, 3598260), (24, 3298405), (30, 2638724), (33, 2398840), (40, 1979043), (44, 1799130), (55, 1439304), (60, 1319362), (66, 1199420), (88, 899565), (110, 719652), (120, 659681), (132, 599710), (165, 479768), (220, 359826), (264, 299855), (330, 239884), (440, 179913), (660, 119942), (1320, 59971)]