129065760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1907}}^1$

素因数の和:1975

約数の個数: 144

約数和(自身を含む): 450043776

約数和(自身を除く): 320978016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 1907, 2115, 2256, 2820, 3384, 3760, 3814, 4230, 4512, 5640, 5721, 6768, 7520, 7628, 8460, 9535, 11280, 11442, 13536, 15256, 16920, 17163, 19070, 22560, 22884, 28605, 30512, 33840, 34326, 38140, 45768, 57210, 61024, 67680, 68652, 76280, 85815, 89629, 91536, 114420, 137304, 152560, 171630, 179258, 183072, 228840, 268887, 274608, 305120, 343260, 358516, 448145, 457680, 537774, 549216, 686520, 717032, 806661, 896290, 915360, 1075548, 1344435, 1373040, 1434064, 1613322, 1792580, 2151096, 2688870, 2746080, 2868128, 3226644, 3585160, 4033305, 4302192, 5377740, 6453288, 7170320, 8066610, 8604384, 10755480, 12906576, 14340640, 16133220, 21510960, 25813152, 32266440, 43021920, 64532880, 129065760]

約数ペア:

[(1, 129065760), (2, 64532880), (3, 43021920), (4, 32266440), (5, 25813152), (6, 21510960), (8, 16133220), (9, 14340640), (10, 12906576), (12, 10755480), (15, 8604384), (16, 8066610), (18, 7170320), (20, 6453288), (24, 5377740), (30, 4302192), (32, 4033305), (36, 3585160), (40, 3226644), (45, 2868128), (47, 2746080), (48, 2688870), (60, 2151096), (72, 1792580), (80, 1613322), (90, 1434064), (94, 1373040), (96, 1344435), (120, 1075548), (141, 915360), (144, 896290), (160, 806661), (180, 717032), (188, 686520), (235, 549216), (240, 537774), (282, 457680), (288, 448145), (360, 358516), (376, 343260), (423, 305120), (470, 274608), (480, 268887), (564, 228840), (705, 183072), (720, 179258), (752, 171630), (846, 152560), (940, 137304), (1128, 114420), (1410, 91536), (1440, 89629), (1504, 85815), (1692, 76280), (1880, 68652), (1907, 67680), (2115, 61024), (2256, 57210), (2820, 45768), (3384, 38140), (3760, 34326), (3814, 33840), (4230, 30512), (4512, 28605), (5640, 22884), (5721, 22560), (6768, 19070), (7520, 17163), (7628, 16920), (8460, 15256), (9535, 13536), (11280, 11442)]