3147720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 10005120

約数和(自身を除く): 6857400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1543, 2040, 3086, 4629, 6172, 7715, 9258, 12344, 15430, 18516, 23145, 26231, 30860, 37032, 46290, 52462, 61720, 78693, 92580, 104924, 131155, 157386, 185160, 209848, 262310, 314772, 393465, 524620, 629544, 786930, 1049240, 1573860, 3147720]

約数ペア:

[(1, 3147720), (2, 1573860), (3, 1049240), (4, 786930), (5, 629544), (6, 524620), (8, 393465), (10, 314772), (12, 262310), (15, 209848), (17, 185160), (20, 157386), (24, 131155), (30, 104924), (34, 92580), (40, 78693), (51, 61720), (60, 52462), (68, 46290), (85, 37032), (102, 30860), (120, 26231), (136, 23145), (170, 18516), (204, 15430), (255, 12344), (340, 9258), (408, 7715), (510, 6172), (680, 4629), (1020, 3086), (1543, 2040)]