1270884528

素因数分解:

$2^4\times 3^2\times {\mathrm{431}}^1\times {\mathrm{20477}}^1$

素因数の和:20922

約数の個数: 60

約数和(自身を含む): 3565137888

約数和(自身を除く): 2294253360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 431, 862, 1293, 1724, 2586, 3448, 3879, 5172, 6896, 7758, 10344, 15516, 20477, 20688, 31032, 40954, 61431, 62064, 81908, 122862, 163816, 184293, 245724, 327632, 368586, 491448, 737172, 982896, 1474344, 2948688, 8825587, 17651174, 26476761, 35302348, 52953522, 70604696, 79430283, 105907044, 141209392, 158860566, 211814088, 317721132, 423628176, 635442264, 1270884528]

約数ペア:

[(1, 1270884528), (2, 635442264), (3, 423628176), (4, 317721132), (6, 211814088), (8, 158860566), (9, 141209392), (12, 105907044), (16, 79430283), (18, 70604696), (24, 52953522), (36, 35302348), (48, 26476761), (72, 17651174), (144, 8825587), (431, 2948688), (862, 1474344), (1293, 982896), (1724, 737172), (2586, 491448), (3448, 368586), (3879, 327632), (5172, 245724), (6896, 184293), (7758, 163816), (10344, 122862), (15516, 81908), (20477, 62064), (20688, 61431), (31032, 40954)]