1180827720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4391}}^1$

素因数の和:4497

約数の個数: 160

約数和(自身を含む): 4017625920

約数和(自身を除く): 2836798200

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, 83, 90, 108, 120, 135, 162, 166, 180, 216, 249, 270, 324, 332, 360, 405, 415, 498, 540, 648, 664, 747, 810, 830, 996, 1080, 1245, 1494, 1620, 1660, 1992, 2241, 2490, 2988, 3240, 3320, 3735, 4391, 4482, 4980, 5976, 6723, 7470, 8782, 8964, 9960, 11205, 13173, 13446, 14940, 17564, 17928, 21955, 22410, 26346, 26892, 29880, 33615, 35128, 39519, 43910, 44820, 52692, 53784, 65865, 67230, 79038, 87820, 89640, 105384, 118557, 131730, 134460, 158076, 175640, 197595, 237114, 263460, 268920, 316152, 355671, 364453, 395190, 474228, 526920, 592785, 711342, 728906, 790380, 948456, 1093359, 1185570, 1422684, 1457812, 1580760, 1778355, 1822265, 2186718, 2371140, 2845368, 2915624, 3280077, 3556710, 3644530, 4373436, 4742280, 5466795, 6560154, 7113420, 7289060, 8746872, 9840231, 10933590, 13120308, 14226840, 14578120, 16400385, 19680462, 21867180, 26240616, 29520693, 32800770, 39360924, 43734360, 49201155, 59041386, 65601540, 78721848, 98402310, 118082772, 131203080, 147603465, 196804620, 236165544, 295206930, 393609240, 590413860, 1180827720]

約数ペア:

[(1, 1180827720), (2, 590413860), (3, 393609240), (4, 295206930), (5, 236165544), (6, 196804620), (8, 147603465), (9, 131203080), (10, 118082772), (12, 98402310), (15, 78721848), (18, 65601540), (20, 59041386), (24, 49201155), (27, 43734360), (30, 39360924), (36, 32800770), (40, 29520693), (45, 26240616), (54, 21867180), (60, 19680462), (72, 16400385), (81, 14578120), (83, 14226840), (90, 13120308), (108, 10933590), (120, 9840231), (135, 8746872), (162, 7289060), (166, 7113420), (180, 6560154), (216, 5466795), (249, 4742280), (270, 4373436), (324, 3644530), (332, 3556710), (360, 3280077), (405, 2915624), (415, 2845368), (498, 2371140), (540, 2186718), (648, 1822265), (664, 1778355), (747, 1580760), (810, 1457812), (830, 1422684), (996, 1185570), (1080, 1093359), (1245, 948456), (1494, 790380), (1620, 728906), (1660, 711342), (1992, 592785), (2241, 526920), (2490, 474228), (2988, 395190), (3240, 364453), (3320, 355671), (3735, 316152), (4391, 268920), (4482, 263460), (4980, 237114), (5976, 197595), (6723, 175640), (7470, 158076), (8782, 134460), (8964, 131730), (9960, 118557), (11205, 105384), (13173, 89640), (13446, 87820), (14940, 79038), (17564, 67230), (17928, 65865), (21955, 53784), (22410, 52692), (26346, 44820), (26892, 43910), (29880, 39519), (33615, 35128)]