253725480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{234931}}^1$

素因数の和:234951

約数の個数: 64

約数和(自身を含む): 845755200

約数和(自身を除く): 592029720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 234931, 469862, 704793, 939724, 1174655, 1409586, 1879448, 2114379, 2349310, 2819172, 3523965, 4228758, 4698620, 5638344, 6343137, 7047930, 8457516, 9397240, 10571895, 12686274, 14095860, 16915032, 21143790, 25372548, 28191720, 31715685, 42287580, 50745096, 63431370, 84575160, 126862740, 253725480]

約数ペア:

[(1, 253725480), (2, 126862740), (3, 84575160), (4, 63431370), (5, 50745096), (6, 42287580), (8, 31715685), (9, 28191720), (10, 25372548), (12, 21143790), (15, 16915032), (18, 14095860), (20, 12686274), (24, 10571895), (27, 9397240), (30, 8457516), (36, 7047930), (40, 6343137), (45, 5638344), (54, 4698620), (60, 4228758), (72, 3523965), (90, 2819172), (108, 2349310), (120, 2114379), (135, 1879448), (180, 1409586), (216, 1174655), (270, 939724), (360, 704793), (540, 469862), (1080, 234931)]