29316240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2181

約数の個数: 120

約数和(自身を含む): 103683840

約数和(自身を除く): 74367600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2143, 2280, 2736, 3420, 4286, 4560, 6429, 6840, 8572, 10715, 12858, 13680, 17144, 19287, 21430, 25716, 32145, 34288, 38574, 40717, 42860, 51432, 64290, 77148, 81434, 85720, 96435, 102864, 122151, 128580, 154296, 162868, 171440, 192870, 203585, 244302, 257160, 308592, 325736, 366453, 385740, 407170, 488604, 514320, 610755, 651472, 732906, 771480, 814340, 977208, 1221510, 1465812, 1542960, 1628680, 1832265, 1954416, 2443020, 2931624, 3257360, 3664530, 4886040, 5863248, 7329060, 9772080, 14658120, 29316240]

約数ペア:

[(1, 29316240), (2, 14658120), (3, 9772080), (4, 7329060), (5, 5863248), (6, 4886040), (8, 3664530), (9, 3257360), (10, 2931624), (12, 2443020), (15, 1954416), (16, 1832265), (18, 1628680), (19, 1542960), (20, 1465812), (24, 1221510), (30, 977208), (36, 814340), (38, 771480), (40, 732906), (45, 651472), (48, 610755), (57, 514320), (60, 488604), (72, 407170), (76, 385740), (80, 366453), (90, 325736), (95, 308592), (114, 257160), (120, 244302), (144, 203585), (152, 192870), (171, 171440), (180, 162868), (190, 154296), (228, 128580), (240, 122151), (285, 102864), (304, 96435), (342, 85720), (360, 81434), (380, 77148), (456, 64290), (570, 51432), (684, 42860), (720, 40717), (760, 38574), (855, 34288), (912, 32145), (1140, 25716), (1368, 21430), (1520, 19287), (1710, 17144), (2143, 13680), (2280, 12858), (2736, 10715), (3420, 8572), (4286, 6840), (4560, 6429)]