29076720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1249}}^1$

素因数の和:1362

約数の個数: 80

約数和(自身を含む): 91140000

約数和(自身を除く): 62063280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1249, 1455, 1552, 1940, 2328, 2498, 2910, 3747, 3880, 4656, 4996, 5820, 6245, 7494, 7760, 9992, 11640, 12490, 14988, 18735, 19984, 23280, 24980, 29976, 37470, 49960, 59952, 74940, 99920, 121153, 149880, 242306, 299760, 363459, 484612, 605765, 726918, 969224, 1211530, 1453836, 1817295, 1938448, 2423060, 2907672, 3634590, 4846120, 5815344, 7269180, 9692240, 14538360, 29076720]

約数ペア:

[(1, 29076720), (2, 14538360), (3, 9692240), (4, 7269180), (5, 5815344), (6, 4846120), (8, 3634590), (10, 2907672), (12, 2423060), (15, 1938448), (16, 1817295), (20, 1453836), (24, 1211530), (30, 969224), (40, 726918), (48, 605765), (60, 484612), (80, 363459), (97, 299760), (120, 242306), (194, 149880), (240, 121153), (291, 99920), (388, 74940), (485, 59952), (582, 49960), (776, 37470), (970, 29976), (1164, 24980), (1249, 23280), (1455, 19984), (1552, 18735), (1940, 14988), (2328, 12490), (2498, 11640), (2910, 9992), (3747, 7760), (3880, 7494), (4656, 6245), (4996, 5820)]