269601240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1573

約数の個数: 128

約数和(自身を含む): 851497920

約数和(自身を除く): 581896680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 41, 60, 74, 82, 111, 120, 123, 148, 164, 185, 205, 222, 246, 296, 328, 370, 410, 444, 492, 555, 615, 740, 820, 888, 984, 1110, 1230, 1480, 1481, 1517, 1640, 2220, 2460, 2962, 3034, 4440, 4443, 4551, 4920, 5924, 6068, 7405, 7585, 8886, 9102, 11848, 12136, 14810, 15170, 17772, 18204, 22215, 22755, 29620, 30340, 35544, 36408, 44430, 45510, 54797, 59240, 60680, 60721, 88860, 91020, 109594, 121442, 164391, 177720, 182040, 182163, 219188, 242884, 273985, 303605, 328782, 364326, 438376, 485768, 547970, 607210, 657564, 728652, 821955, 910815, 1095940, 1214420, 1315128, 1457304, 1643910, 1821630, 2191880, 2246677, 2428840, 3287820, 3643260, 4493354, 6575640, 6740031, 7286520, 8986708, 11233385, 13480062, 17973416, 22466770, 26960124, 33700155, 44933540, 53920248, 67400310, 89867080, 134800620, 269601240]

約数ペア:

[(1, 269601240), (2, 134800620), (3, 89867080), (4, 67400310), (5, 53920248), (6, 44933540), (8, 33700155), (10, 26960124), (12, 22466770), (15, 17973416), (20, 13480062), (24, 11233385), (30, 8986708), (37, 7286520), (40, 6740031), (41, 6575640), (60, 4493354), (74, 3643260), (82, 3287820), (111, 2428840), (120, 2246677), (123, 2191880), (148, 1821630), (164, 1643910), (185, 1457304), (205, 1315128), (222, 1214420), (246, 1095940), (296, 910815), (328, 821955), (370, 728652), (410, 657564), (444, 607210), (492, 547970), (555, 485768), (615, 438376), (740, 364326), (820, 328782), (888, 303605), (984, 273985), (1110, 242884), (1230, 219188), (1480, 182163), (1481, 182040), (1517, 177720), (1640, 164391), (2220, 121442), (2460, 109594), (2962, 91020), (3034, 88860), (4440, 60721), (4443, 60680), (4551, 59240), (4920, 54797), (5924, 45510), (6068, 44430), (7405, 36408), (7585, 35544), (8886, 30340), (9102, 29620), (11848, 22755), (12136, 22215), (14810, 18204), (15170, 17772)]