488304720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9829}}^1$

素因数の和:9874

約数の個数: 160

約数和(自身を含む): 1755244800

約数和(自身を除く): 1266940080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5520, 6210, 8280, 9829, 9936, 12420, 16560, 19658, 24840, 29487, 39316, 49145, 49680, 58974, 78632, 88461, 98290, 117948, 147435, 157264, 176922, 196580, 226067, 235896, 265383, 294870, 353844, 393160, 442305, 452134, 471792, 530766, 589740, 678201, 707688, 786320, 884610, 904268, 1061532, 1130335, 1179480, 1326915, 1356402, 1415376, 1769220, 1808536, 2034603, 2123064, 2260670, 2358960, 2653830, 2712804, 3391005, 3538440, 3617072, 4069206, 4246128, 4521340, 5307660, 5425608, 6103809, 6782010, 7076880, 8138412, 9042680, 10173015, 10615320, 10851216, 12207618, 13564020, 16276824, 18085360, 20346030, 21230640, 24415236, 27128040, 30519045, 32553648, 40692060, 48830472, 54256080, 61038090, 81384120, 97660944, 122076180, 162768240, 244152360, 488304720]

約数ペア:

[(1, 488304720), (2, 244152360), (3, 162768240), (4, 122076180), (5, 97660944), (6, 81384120), (8, 61038090), (9, 54256080), (10, 48830472), (12, 40692060), (15, 32553648), (16, 30519045), (18, 27128040), (20, 24415236), (23, 21230640), (24, 20346030), (27, 18085360), (30, 16276824), (36, 13564020), (40, 12207618), (45, 10851216), (46, 10615320), (48, 10173015), (54, 9042680), (60, 8138412), (69, 7076880), (72, 6782010), (80, 6103809), (90, 5425608), (92, 5307660), (108, 4521340), (115, 4246128), (120, 4069206), (135, 3617072), (138, 3538440), (144, 3391005), (180, 2712804), (184, 2653830), (207, 2358960), (216, 2260670), (230, 2123064), (240, 2034603), (270, 1808536), (276, 1769220), (345, 1415376), (360, 1356402), (368, 1326915), (414, 1179480), (432, 1130335), (460, 1061532), (540, 904268), (552, 884610), (621, 786320), (690, 707688), (720, 678201), (828, 589740), (920, 530766), (1035, 471792), (1080, 452134), (1104, 442305), (1242, 393160), (1380, 353844), (1656, 294870), (1840, 265383), (2070, 235896), (2160, 226067), (2484, 196580), (2760, 176922), (3105, 157264), (3312, 147435), (4140, 117948), (4968, 98290), (5520, 88461), (6210, 78632), (8280, 58974), (9829, 49680), (9936, 49145), (12420, 39316), (16560, 29487), (19658, 24840)]