2103803760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8765849}}^1$

素因数の和:8765865

約数の個数: 40

約数和(自身を含む): 6521792400

約数和(自身を除く): 4417988640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8765849, 17531698, 26297547, 35063396, 43829245, 52595094, 70126792, 87658490, 105190188, 131487735, 140253584, 175316980, 210380376, 262975470, 350633960, 420760752, 525950940, 701267920, 1051901880, 2103803760]

約数ペア:

[(1, 2103803760), (2, 1051901880), (3, 701267920), (4, 525950940), (5, 420760752), (6, 350633960), (8, 262975470), (10, 210380376), (12, 175316980), (15, 140253584), (16, 131487735), (20, 105190188), (24, 87658490), (30, 70126792), (40, 52595094), (48, 43829245), (60, 35063396), (80, 26297547), (120, 17531698), (240, 8765849)]