15692940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{3229}}^1$

素因数の和:3253

約数の個数: 72

約数和(自身を含む): 49380240

約数和(自身を除く): 33687300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 3229, 4860, 6458, 9687, 12916, 16145, 19374, 29061, 32290, 38748, 48435, 58122, 64580, 87183, 96870, 116244, 145305, 174366, 193740, 261549, 290610, 348732, 435915, 523098, 581220, 784647, 871830, 1046196, 1307745, 1569294, 1743660, 2615490, 3138588, 3923235, 5230980, 7846470, 15692940]

約数ペア:

[(1, 15692940), (2, 7846470), (3, 5230980), (4, 3923235), (5, 3138588), (6, 2615490), (9, 1743660), (10, 1569294), (12, 1307745), (15, 1046196), (18, 871830), (20, 784647), (27, 581220), (30, 523098), (36, 435915), (45, 348732), (54, 290610), (60, 261549), (81, 193740), (90, 174366), (108, 145305), (135, 116244), (162, 96870), (180, 87183), (243, 64580), (270, 58122), (324, 48435), (405, 38748), (486, 32290), (540, 29061), (810, 19374), (972, 16145), (1215, 12916), (1620, 9687), (2430, 6458), (3229, 4860)]