8889774120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{129287}}^1$

素因数の和:129495

約数の個数: 96

約数和(自身を含む): 29043256320

約数和(自身を除く): 20153482200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 191, 360, 382, 573, 764, 955, 1146, 1528, 1719, 1910, 2292, 2865, 3438, 3820, 4584, 5730, 6876, 7640, 8595, 11460, 13752, 17190, 22920, 34380, 68760, 129287, 258574, 387861, 517148, 646435, 775722, 1034296, 1163583, 1292870, 1551444, 1939305, 2327166, 2585740, 3102888, 3878610, 4654332, 5171480, 5817915, 7757220, 9308664, 11635830, 15514440, 23271660, 24693817, 46543320, 49387634, 74081451, 98775268, 123469085, 148162902, 197550536, 222244353, 246938170, 296325804, 370407255, 444488706, 493876340, 592651608, 740814510, 888977412, 987752680, 1111221765, 1481629020, 1777954824, 2222443530, 2963258040, 4444887060, 8889774120]

約数ペア:

[(1, 8889774120), (2, 4444887060), (3, 2963258040), (4, 2222443530), (5, 1777954824), (6, 1481629020), (8, 1111221765), (9, 987752680), (10, 888977412), (12, 740814510), (15, 592651608), (18, 493876340), (20, 444488706), (24, 370407255), (30, 296325804), (36, 246938170), (40, 222244353), (45, 197550536), (60, 148162902), (72, 123469085), (90, 98775268), (120, 74081451), (180, 49387634), (191, 46543320), (360, 24693817), (382, 23271660), (573, 15514440), (764, 11635830), (955, 9308664), (1146, 7757220), (1528, 5817915), (1719, 5171480), (1910, 4654332), (2292, 3878610), (2865, 3102888), (3438, 2585740), (3820, 2327166), (4584, 1939305), (5730, 1551444), (6876, 1292870), (7640, 1163583), (8595, 1034296), (11460, 775722), (13752, 646435), (17190, 517148), (22920, 387861), (34380, 258574), (68760, 129287)]