1145160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3181}}^1$

素因数の和:3198

約数の個数: 48

約数和(自身を含む): 3722940

約数和(自身を除く): 2577780

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, 3181, 6362, 9543, 12724, 15905, 19086, 25448, 28629, 31810, 38172, 47715, 57258, 63620, 76344, 95430, 114516, 127240, 143145, 190860, 229032, 286290, 381720, 572580, 1145160]

約数ペア:

[(1, 1145160), (2, 572580), (3, 381720), (4, 286290), (5, 229032), (6, 190860), (8, 143145), (9, 127240), (10, 114516), (12, 95430), (15, 76344), (18, 63620), (20, 57258), (24, 47715), (30, 38172), (36, 31810), (40, 28629), (45, 25448), (60, 19086), (72, 15905), (90, 12724), (120, 9543), (180, 6362), (360, 3181)]