85029720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4243}}^1$

素因数の和:4424

約数の個数: 64

約数和(自身を含む): 256677120

約数和(自身を除く): 171647400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 4008, 4243, 5010, 6680, 8486, 10020, 12729, 16972, 20040, 21215, 25458, 33944, 42430, 50916, 63645, 84860, 101832, 127290, 169720, 254580, 509160, 708581, 1417162, 2125743, 2834324, 3542905, 4251486, 5668648, 7085810, 8502972, 10628715, 14171620, 17005944, 21257430, 28343240, 42514860, 85029720]

約数ペア:

[(1, 85029720), (2, 42514860), (3, 28343240), (4, 21257430), (5, 17005944), (6, 14171620), (8, 10628715), (10, 8502972), (12, 7085810), (15, 5668648), (20, 4251486), (24, 3542905), (30, 2834324), (40, 2125743), (60, 1417162), (120, 708581), (167, 509160), (334, 254580), (501, 169720), (668, 127290), (835, 101832), (1002, 84860), (1336, 63645), (1670, 50916), (2004, 42430), (2505, 33944), (3340, 25458), (4008, 21215), (4243, 20040), (5010, 16972), (6680, 12729), (8486, 10020)]