448257240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:564

約数の個数: 192

約数和(自身を含む): 1528450560

約数和(自身を除く): 1080193320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 107, 108, 120, 135, 162, 180, 214, 216, 243, 270, 321, 324, 360, 405, 428, 431, 486, 535, 540, 642, 648, 810, 856, 862, 963, 972, 1070, 1080, 1215, 1284, 1293, 1605, 1620, 1724, 1926, 1944, 2140, 2155, 2430, 2568, 2586, 2889, 3210, 3240, 3448, 3852, 3879, 4280, 4310, 4815, 4860, 5172, 5778, 6420, 6465, 7704, 7758, 8620, 8667, 9630, 9720, 10344, 11556, 11637, 12840, 12930, 14445, 15516, 17240, 17334, 19260, 19395, 23112, 23274, 25860, 26001, 28890, 31032, 34668, 34911, 38520, 38790, 43335, 46117, 46548, 51720, 52002, 57780, 58185, 69336, 69822, 77580, 86670, 92234, 93096, 104004, 104733, 115560, 116370, 130005, 138351, 139644, 155160, 173340, 174555, 184468, 208008, 209466, 230585, 232740, 260010, 276702, 279288, 346680, 349110, 368936, 415053, 418932, 461170, 465480, 520020, 523665, 553404, 691755, 698220, 830106, 837864, 922340, 1040040, 1047330, 1106808, 1245159, 1383510, 1396440, 1660212, 1844680, 2075265, 2094660, 2490318, 2767020, 3320424, 3735477, 4150530, 4189320, 4980636, 5534040, 6225795, 7470954, 8301060, 9961272, 11206431, 12451590, 14941908, 16602120, 18677385, 22412862, 24903180, 29883816, 37354770, 44825724, 49806360, 56032155, 74709540, 89651448, 112064310, 149419080, 224128620, 448257240]

約数ペア:

[(1, 448257240), (2, 224128620), (3, 149419080), (4, 112064310), (5, 89651448), (6, 74709540), (8, 56032155), (9, 49806360), (10, 44825724), (12, 37354770), (15, 29883816), (18, 24903180), (20, 22412862), (24, 18677385), (27, 16602120), (30, 14941908), (36, 12451590), (40, 11206431), (45, 9961272), (54, 8301060), (60, 7470954), (72, 6225795), (81, 5534040), (90, 4980636), (107, 4189320), (108, 4150530), (120, 3735477), (135, 3320424), (162, 2767020), (180, 2490318), (214, 2094660), (216, 2075265), (243, 1844680), (270, 1660212), (321, 1396440), (324, 1383510), (360, 1245159), (405, 1106808), (428, 1047330), (431, 1040040), (486, 922340), (535, 837864), (540, 830106), (642, 698220), (648, 691755), (810, 553404), (856, 523665), (862, 520020), (963, 465480), (972, 461170), (1070, 418932), (1080, 415053), (1215, 368936), (1284, 349110), (1293, 346680), (1605, 279288), (1620, 276702), (1724, 260010), (1926, 232740), (1944, 230585), (2140, 209466), (2155, 208008), (2430, 184468), (2568, 174555), (2586, 173340), (2889, 155160), (3210, 139644), (3240, 138351), (3448, 130005), (3852, 116370), (3879, 115560), (4280, 104733), (4310, 104004), (4815, 93096), (4860, 92234), (5172, 86670), (5778, 77580), (6420, 69822), (6465, 69336), (7704, 58185), (7758, 57780), (8620, 52002), (8667, 51720), (9630, 46548), (9720, 46117), (10344, 43335), (11556, 38790), (11637, 38520), (12840, 34911), (12930, 34668), (14445, 31032), (15516, 28890), (17240, 26001), (17334, 25860), (19260, 23274), (19395, 23112)]