220742702640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{306587087}}^1$

素因数の和:306587106

約数の個数: 60

約数和(自身を含む): 741327578784

約数和(自身を除く): 520584876144

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, 306587087, 613174174, 919761261, 1226348348, 1532935435, 1839522522, 2452696696, 2759283783, 3065870870, 3679045044, 4598806305, 4905393392, 5518567566, 6131741740, 7358090088, 9197612610, 11037135132, 12263483480, 13796418915, 14716180176, 18395225220, 22074270264, 24526966960, 27592837830, 36790450440, 44148540528, 55185675660, 73580900880, 110371351320, 220742702640]

約数ペア:

[(1, 220742702640), (2, 110371351320), (3, 73580900880), (4, 55185675660), (5, 44148540528), (6, 36790450440), (8, 27592837830), (9, 24526966960), (10, 22074270264), (12, 18395225220), (15, 14716180176), (16, 13796418915), (18, 12263483480), (20, 11037135132), (24, 9197612610), (30, 7358090088), (36, 6131741740), (40, 5518567566), (45, 4905393392), (48, 4598806305), (60, 3679045044), (72, 3065870870), (80, 2759283783), (90, 2452696696), (120, 1839522522), (144, 1532935435), (180, 1226348348), (240, 919761261), (360, 613174174), (720, 306587087)]