61183440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{84977}}^1$

素因数の和:84996

約数の個数: 60

約数和(自身を含む): 205476804

約数和(自身を除く): 144293364

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 84977, 169954, 254931, 339908, 424885, 509862, 679816, 764793, 849770, 1019724, 1274655, 1359632, 1529586, 1699540, 2039448, 2549310, 3059172, 3399080, 3823965, 4078896, 5098620, 6118344, 6798160, 7647930, 10197240, 12236688, 15295860, 20394480, 30591720, 61183440]

約数ペア:

[(1, 61183440), (2, 30591720), (3, 20394480), (4, 15295860), (5, 12236688), (6, 10197240), (8, 7647930), (9, 6798160), (10, 6118344), (12, 5098620), (15, 4078896), (16, 3823965), (18, 3399080), (20, 3059172), (24, 2549310), (30, 2039448), (36, 1699540), (40, 1529586), (45, 1359632), (48, 1274655), (60, 1019724), (72, 849770), (80, 764793), (90, 679816), (120, 509862), (144, 424885), (180, 339908), (240, 254931), (360, 169954), (720, 84977)]