539839920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{23189}}^1$

素因数の和:23302

約数の個数: 80

約数和(自身を含む): 1690829280

約数和(自身を除く): 1150989360

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, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5820, 7760, 11640, 23189, 23280, 46378, 69567, 92756, 115945, 139134, 185512, 231890, 278268, 347835, 371024, 463780, 556536, 695670, 927560, 1113072, 1391340, 1855120, 2249333, 2782680, 4498666, 5565360, 6747999, 8997332, 11246665, 13495998, 17994664, 22493330, 26991996, 33739995, 35989328, 44986660, 53983992, 67479990, 89973320, 107967984, 134959980, 179946640, 269919960, 539839920]

約数ペア:

[(1, 539839920), (2, 269919960), (3, 179946640), (4, 134959980), (5, 107967984), (6, 89973320), (8, 67479990), (10, 53983992), (12, 44986660), (15, 35989328), (16, 33739995), (20, 26991996), (24, 22493330), (30, 17994664), (40, 13495998), (48, 11246665), (60, 8997332), (80, 6747999), (97, 5565360), (120, 4498666), (194, 2782680), (240, 2249333), (291, 1855120), (388, 1391340), (485, 1113072), (582, 927560), (776, 695670), (970, 556536), (1164, 463780), (1455, 371024), (1552, 347835), (1940, 278268), (2328, 231890), (2910, 185512), (3880, 139134), (4656, 115945), (5820, 92756), (7760, 69567), (11640, 46378), (23189, 23280)]