1315205160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{65629}}^1$

素因数の和:65810

約数の個数: 64

約数和(自身を含む): 3969302400

約数和(自身を除く): 2654097240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 4008, 5010, 6680, 10020, 20040, 65629, 131258, 196887, 262516, 328145, 393774, 525032, 656290, 787548, 984435, 1312580, 1575096, 1968870, 2625160, 3937740, 7875480, 10960043, 21920086, 32880129, 43840172, 54800215, 65760258, 87680344, 109600430, 131520516, 164400645, 219200860, 263041032, 328801290, 438401720, 657602580, 1315205160]

約数ペア:

[(1, 1315205160), (2, 657602580), (3, 438401720), (4, 328801290), (5, 263041032), (6, 219200860), (8, 164400645), (10, 131520516), (12, 109600430), (15, 87680344), (20, 65760258), (24, 54800215), (30, 43840172), (40, 32880129), (60, 21920086), (120, 10960043), (167, 7875480), (334, 3937740), (501, 2625160), (668, 1968870), (835, 1575096), (1002, 1312580), (1336, 984435), (1670, 787548), (2004, 656290), (2505, 525032), (3340, 393774), (4008, 328145), (5010, 262516), (6680, 196887), (10020, 131258), (20040, 65629)]