190905240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{93581}}^1$

素因数の和:93612

約数の個数: 64

約数和(自身を含む): 606411360

約数和(自身を除く): 415506120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 93581, 187162, 280743, 374324, 467905, 561486, 748648, 935810, 1122972, 1403715, 1590877, 1871620, 2245944, 2807430, 3181754, 3743240, 4772631, 5614860, 6363508, 7954385, 9545262, 11229720, 12727016, 15908770, 19090524, 23863155, 31817540, 38181048, 47726310, 63635080, 95452620, 190905240]

約数ペア:

[(1, 190905240), (2, 95452620), (3, 63635080), (4, 47726310), (5, 38181048), (6, 31817540), (8, 23863155), (10, 19090524), (12, 15908770), (15, 12727016), (17, 11229720), (20, 9545262), (24, 7954385), (30, 6363508), (34, 5614860), (40, 4772631), (51, 3743240), (60, 3181754), (68, 2807430), (85, 2245944), (102, 1871620), (120, 1590877), (136, 1403715), (170, 1122972), (204, 935810), (255, 748648), (340, 561486), (408, 467905), (510, 374324), (680, 280743), (1020, 187162), (2040, 93581)]