40067280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5059}}^1$

素因数の和:5089

約数の個数: 120

約数和(自身を含む): 146820960

約数和(自身を除く): 106753680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 5059, 7920, 10118, 15177, 20236, 25295, 30354, 40472, 45531, 50590, 55649, 60708, 75885, 80944, 91062, 101180, 111298, 121416, 151770, 166947, 182124, 202360, 222596, 227655, 242832, 278245, 303540, 333894, 364248, 404720, 445192, 455310, 500841, 556490, 607080, 667788, 728496, 834735, 890384, 910620, 1001682, 1112980, 1214160, 1335576, 1669470, 1821240, 2003364, 2225960, 2504205, 2671152, 3338940, 3642480, 4006728, 4451920, 5008410, 6677880, 8013456, 10016820, 13355760, 20033640, 40067280]

約数ペア:

[(1, 40067280), (2, 20033640), (3, 13355760), (4, 10016820), (5, 8013456), (6, 6677880), (8, 5008410), (9, 4451920), (10, 4006728), (11, 3642480), (12, 3338940), (15, 2671152), (16, 2504205), (18, 2225960), (20, 2003364), (22, 1821240), (24, 1669470), (30, 1335576), (33, 1214160), (36, 1112980), (40, 1001682), (44, 910620), (45, 890384), (48, 834735), (55, 728496), (60, 667788), (66, 607080), (72, 556490), (80, 500841), (88, 455310), (90, 445192), (99, 404720), (110, 364248), (120, 333894), (132, 303540), (144, 278245), (165, 242832), (176, 227655), (180, 222596), (198, 202360), (220, 182124), (240, 166947), (264, 151770), (330, 121416), (360, 111298), (396, 101180), (440, 91062), (495, 80944), (528, 75885), (660, 60708), (720, 55649), (792, 50590), (880, 45531), (990, 40472), (1320, 30354), (1584, 25295), (1980, 20236), (2640, 15177), (3960, 10118), (5059, 7920)]