42942960

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{47}}^2$

素因数の和:122

約数の個数: 180

約数和(自身を含む): 152807928

約数和(自身を除く): 109864968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 120, 135, 141, 144, 162, 180, 188, 216, 235, 240, 243, 270, 282, 324, 360, 376, 405, 423, 432, 470, 486, 540, 564, 648, 705, 720, 752, 810, 846, 940, 972, 1080, 1128, 1215, 1269, 1296, 1410, 1620, 1692, 1880, 1944, 2115, 2160, 2209, 2256, 2430, 2538, 2820, 3240, 3384, 3760, 3807, 3888, 4230, 4418, 4860, 5076, 5640, 6345, 6480, 6627, 6768, 7614, 8460, 8836, 9720, 10152, 11045, 11280, 11421, 12690, 13254, 15228, 16920, 17672, 19035, 19440, 19881, 20304, 22090, 22842, 25380, 26508, 30456, 33135, 33840, 35344, 38070, 39762, 44180, 45684, 50760, 53016, 57105, 59643, 60912, 66270, 76140, 79524, 88360, 91368, 99405, 101520, 106032, 114210, 119286, 132540, 152280, 159048, 176720, 178929, 182736, 198810, 228420, 238572, 265080, 298215, 304560, 318096, 357858, 397620, 456840, 477144, 530160, 536787, 596430, 715716, 795240, 894645, 913680, 954288, 1073574, 1192860, 1431432, 1590480, 1789290, 2147148, 2385720, 2683935, 2862864, 3578580, 4294296, 4771440, 5367870, 7157160, 8588592, 10735740, 14314320, 21471480, 42942960]

約数ペア:

[(1, 42942960), (2, 21471480), (3, 14314320), (4, 10735740), (5, 8588592), (6, 7157160), (8, 5367870), (9, 4771440), (10, 4294296), (12, 3578580), (15, 2862864), (16, 2683935), (18, 2385720), (20, 2147148), (24, 1789290), (27, 1590480), (30, 1431432), (36, 1192860), (40, 1073574), (45, 954288), (47, 913680), (48, 894645), (54, 795240), (60, 715716), (72, 596430), (80, 536787), (81, 530160), (90, 477144), (94, 456840), (108, 397620), (120, 357858), (135, 318096), (141, 304560), (144, 298215), (162, 265080), (180, 238572), (188, 228420), (216, 198810), (235, 182736), (240, 178929), (243, 176720), (270, 159048), (282, 152280), (324, 132540), (360, 119286), (376, 114210), (405, 106032), (423, 101520), (432, 99405), (470, 91368), (486, 88360), (540, 79524), (564, 76140), (648, 66270), (705, 60912), (720, 59643), (752, 57105), (810, 53016), (846, 50760), (940, 45684), (972, 44180), (1080, 39762), (1128, 38070), (1215, 35344), (1269, 33840), (1296, 33135), (1410, 30456), (1620, 26508), (1692, 25380), (1880, 22842), (1944, 22090), (2115, 20304), (2160, 19881), (2209, 19440), (2256, 19035), (2430, 17672), (2538, 16920), (2820, 15228), (3240, 13254), (3384, 12690), (3760, 11421), (3807, 11280), (3888, 11045), (4230, 10152), (4418, 9720), (4860, 8836), (5076, 8460), (5640, 7614), (6345, 6768), (6480, 6627)]