1531145160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1417727}}^1$

素因数の和:1417747

約数の個数: 64

約数和(自身を含む): 5103820800

約数和(自身を除く): 3572675640

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, 1417727, 2835454, 4253181, 5670908, 7088635, 8506362, 11341816, 12759543, 14177270, 17012724, 21265905, 25519086, 28354540, 34025448, 38278629, 42531810, 51038172, 56709080, 63797715, 76557258, 85063620, 102076344, 127595430, 153114516, 170127240, 191393145, 255190860, 306229032, 382786290, 510381720, 765572580, 1531145160]

約数ペア:

[(1, 1531145160), (2, 765572580), (3, 510381720), (4, 382786290), (5, 306229032), (6, 255190860), (8, 191393145), (9, 170127240), (10, 153114516), (12, 127595430), (15, 102076344), (18, 85063620), (20, 76557258), (24, 63797715), (27, 56709080), (30, 51038172), (36, 42531810), (40, 38278629), (45, 34025448), (54, 28354540), (60, 25519086), (72, 21265905), (90, 17012724), (108, 14177270), (120, 12759543), (135, 11341816), (180, 8506362), (216, 7088635), (270, 5670908), (360, 4253181), (540, 2835454), (1080, 1417727)]