68457960

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{7043}}^1$

素因数の和:7069

約数の個数: 96

約数和(自身を含む): 230761440

約数和(自身を除く): 162303480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 7043, 9720, 14086, 21129, 28172, 35215, 42258, 56344, 63387, 70430, 84516, 105645, 126774, 140860, 169032, 190161, 211290, 253548, 281720, 316935, 380322, 422580, 507096, 570483, 633870, 760644, 845160, 950805, 1140966, 1267740, 1521288, 1711449, 1901610, 2281932, 2535480, 2852415, 3422898, 3803220, 4563864, 5704830, 6845796, 7606440, 8557245, 11409660, 13691592, 17114490, 22819320, 34228980, 68457960]

約数ペア:

[(1, 68457960), (2, 34228980), (3, 22819320), (4, 17114490), (5, 13691592), (6, 11409660), (8, 8557245), (9, 7606440), (10, 6845796), (12, 5704830), (15, 4563864), (18, 3803220), (20, 3422898), (24, 2852415), (27, 2535480), (30, 2281932), (36, 1901610), (40, 1711449), (45, 1521288), (54, 1267740), (60, 1140966), (72, 950805), (81, 845160), (90, 760644), (108, 633870), (120, 570483), (135, 507096), (162, 422580), (180, 380322), (216, 316935), (243, 281720), (270, 253548), (324, 211290), (360, 190161), (405, 169032), (486, 140860), (540, 126774), (648, 105645), (810, 84516), (972, 70430), (1080, 63387), (1215, 56344), (1620, 42258), (1944, 35215), (2430, 28172), (3240, 21129), (4860, 14086), (7043, 9720)]