4721580

素因数分解:

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

素因数の和:1575

約数の個数: 72

約数和(自身を含む): 15174432

約数和(自身を除く): 10452852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 1543, 3060, 3086, 4629, 6172, 7715, 9258, 13887, 15430, 18516, 23145, 26231, 27774, 30860, 46290, 52462, 55548, 69435, 78693, 92580, 104924, 131155, 138870, 157386, 236079, 262310, 277740, 314772, 393465, 472158, 524620, 786930, 944316, 1180395, 1573860, 2360790, 4721580]

約数ペア:

[(1, 4721580), (2, 2360790), (3, 1573860), (4, 1180395), (5, 944316), (6, 786930), (9, 524620), (10, 472158), (12, 393465), (15, 314772), (17, 277740), (18, 262310), (20, 236079), (30, 157386), (34, 138870), (36, 131155), (45, 104924), (51, 92580), (60, 78693), (68, 69435), (85, 55548), (90, 52462), (102, 46290), (153, 30860), (170, 27774), (180, 26231), (204, 23145), (255, 18516), (306, 15430), (340, 13887), (510, 9258), (612, 7715), (765, 6172), (1020, 4629), (1530, 3086), (1543, 3060)]