880772940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1427}}^1$

素因数の和:1578

約数の個数: 144

約数和(自身を含む): 2794401792

約数和(自身を除く): 1913628852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 127, 135, 162, 180, 243, 254, 270, 324, 381, 405, 486, 508, 540, 635, 762, 810, 972, 1143, 1215, 1270, 1427, 1524, 1620, 1905, 2286, 2430, 2540, 2854, 3429, 3810, 4281, 4572, 4860, 5708, 5715, 6858, 7135, 7620, 8562, 10287, 11430, 12843, 13716, 14270, 17124, 17145, 20574, 21405, 22860, 25686, 28540, 30861, 34290, 38529, 41148, 42810, 51372, 51435, 61722, 64215, 68580, 77058, 85620, 102870, 115587, 123444, 128430, 154116, 154305, 181229, 192645, 205740, 231174, 256860, 308610, 346761, 362458, 385290, 462348, 543687, 577935, 617220, 693522, 724916, 770580, 906145, 1087374, 1155870, 1387044, 1631061, 1733805, 1812290, 2174748, 2311740, 2718435, 3262122, 3467610, 3624580, 4893183, 5436870, 6524244, 6935220, 8155305, 9786366, 10873740, 14679549, 16310610, 19572732, 24465915, 29359098, 32621220, 44038647, 48931830, 58718196, 73397745, 88077294, 97863660, 146795490, 176154588, 220193235, 293590980, 440386470, 880772940]

約数ペア:

[(1, 880772940), (2, 440386470), (3, 293590980), (4, 220193235), (5, 176154588), (6, 146795490), (9, 97863660), (10, 88077294), (12, 73397745), (15, 58718196), (18, 48931830), (20, 44038647), (27, 32621220), (30, 29359098), (36, 24465915), (45, 19572732), (54, 16310610), (60, 14679549), (81, 10873740), (90, 9786366), (108, 8155305), (127, 6935220), (135, 6524244), (162, 5436870), (180, 4893183), (243, 3624580), (254, 3467610), (270, 3262122), (324, 2718435), (381, 2311740), (405, 2174748), (486, 1812290), (508, 1733805), (540, 1631061), (635, 1387044), (762, 1155870), (810, 1087374), (972, 906145), (1143, 770580), (1215, 724916), (1270, 693522), (1427, 617220), (1524, 577935), (1620, 543687), (1905, 462348), (2286, 385290), (2430, 362458), (2540, 346761), (2854, 308610), (3429, 256860), (3810, 231174), (4281, 205740), (4572, 192645), (4860, 181229), (5708, 154305), (5715, 154116), (6858, 128430), (7135, 123444), (7620, 115587), (8562, 102870), (10287, 85620), (11430, 77058), (12843, 68580), (13716, 64215), (14270, 61722), (17124, 51435), (17145, 51372), (20574, 42810), (21405, 41148), (22860, 38529), (25686, 34290), (28540, 30861)]