202828680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{563413}}^1$

素因数の和:563430

約数の個数: 48

約数和(自身を含む): 659194380

約数和(自身を除く): 456365700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 563413, 1126826, 1690239, 2253652, 2817065, 3380478, 4507304, 5070717, 5634130, 6760956, 8451195, 10141434, 11268260, 13521912, 16902390, 20282868, 22536520, 25353585, 33804780, 40565736, 50707170, 67609560, 101414340, 202828680]

約数ペア:

[(1, 202828680), (2, 101414340), (3, 67609560), (4, 50707170), (5, 40565736), (6, 33804780), (8, 25353585), (9, 22536520), (10, 20282868), (12, 16902390), (15, 13521912), (18, 11268260), (20, 10141434), (24, 8451195), (30, 6760956), (36, 5634130), (40, 5070717), (45, 4507304), (60, 3380478), (72, 2817065), (90, 2253652), (120, 1690239), (180, 1126826), (360, 563413)]