1520291360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{46807}}^1$

素因数の和:46858

約数の個数: 96

約数和(自身を含む): 4246421760

約数和(自身を除く): 2726130400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 2030, 2320, 3248, 4060, 4640, 6496, 8120, 16240, 32480, 46807, 93614, 187228, 234035, 327649, 374456, 468070, 655298, 748912, 936140, 1310596, 1357403, 1497824, 1638245, 1872280, 2621192, 2714806, 3276490, 3744560, 5242384, 5429612, 6552980, 6787015, 7489120, 9501821, 10484768, 10859224, 13105960, 13574030, 19003642, 21718448, 26211920, 27148060, 38007284, 43436896, 47509105, 52423840, 54296120, 76014568, 95018210, 108592240, 152029136, 190036420, 217184480, 304058272, 380072840, 760145680, 1520291360]

約数ペア:

[(1, 1520291360), (2, 760145680), (4, 380072840), (5, 304058272), (7, 217184480), (8, 190036420), (10, 152029136), (14, 108592240), (16, 95018210), (20, 76014568), (28, 54296120), (29, 52423840), (32, 47509105), (35, 43436896), (40, 38007284), (56, 27148060), (58, 26211920), (70, 21718448), (80, 19003642), (112, 13574030), (116, 13105960), (140, 10859224), (145, 10484768), (160, 9501821), (203, 7489120), (224, 6787015), (232, 6552980), (280, 5429612), (290, 5242384), (406, 3744560), (464, 3276490), (560, 2714806), (580, 2621192), (812, 1872280), (928, 1638245), (1015, 1497824), (1120, 1357403), (1160, 1310596), (1624, 936140), (2030, 748912), (2320, 655298), (3248, 468070), (4060, 374456), (4640, 327649), (6496, 234035), (8120, 187228), (16240, 93614), (32480, 46807)]