30162880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 168

約数和(自身を含む): 85130640

約数和(自身を除く): 54967760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 41, 44, 55, 64, 76, 80, 82, 88, 95, 110, 121, 152, 160, 164, 176, 190, 205, 209, 220, 242, 304, 320, 328, 352, 380, 410, 418, 440, 451, 484, 605, 608, 656, 704, 760, 779, 820, 836, 880, 902, 968, 1045, 1210, 1216, 1312, 1520, 1558, 1640, 1672, 1760, 1804, 1936, 2090, 2255, 2299, 2420, 2624, 3040, 3116, 3280, 3344, 3520, 3608, 3872, 3895, 4180, 4510, 4598, 4840, 4961, 6080, 6232, 6560, 6688, 7216, 7744, 7790, 8360, 8569, 9020, 9196, 9680, 9922, 11495, 12464, 13120, 13376, 14432, 15580, 16720, 17138, 18040, 18392, 19360, 19844, 22990, 24805, 24928, 28864, 31160, 33440, 34276, 36080, 36784, 38720, 39688, 42845, 45980, 49610, 49856, 62320, 66880, 68552, 72160, 73568, 79376, 85690, 91960, 94259, 99220, 124640, 137104, 144320, 147136, 158752, 171380, 183920, 188518, 198440, 249280, 274208, 317504, 342760, 367840, 377036, 396880, 471295, 548416, 685520, 735680, 754072, 793760, 942590, 1371040, 1508144, 1587520, 1885180, 2742080, 3016288, 3770360, 6032576, 7540720, 15081440, 30162880]

約数ペア:

[(1, 30162880), (2, 15081440), (4, 7540720), (5, 6032576), (8, 3770360), (10, 3016288), (11, 2742080), (16, 1885180), (19, 1587520), (20, 1508144), (22, 1371040), (32, 942590), (38, 793760), (40, 754072), (41, 735680), (44, 685520), (55, 548416), (64, 471295), (76, 396880), (80, 377036), (82, 367840), (88, 342760), (95, 317504), (110, 274208), (121, 249280), (152, 198440), (160, 188518), (164, 183920), (176, 171380), (190, 158752), (205, 147136), (209, 144320), (220, 137104), (242, 124640), (304, 99220), (320, 94259), (328, 91960), (352, 85690), (380, 79376), (410, 73568), (418, 72160), (440, 68552), (451, 66880), (484, 62320), (605, 49856), (608, 49610), (656, 45980), (704, 42845), (760, 39688), (779, 38720), (820, 36784), (836, 36080), (880, 34276), (902, 33440), (968, 31160), (1045, 28864), (1210, 24928), (1216, 24805), (1312, 22990), (1520, 19844), (1558, 19360), (1640, 18392), (1672, 18040), (1760, 17138), (1804, 16720), (1936, 15580), (2090, 14432), (2255, 13376), (2299, 13120), (2420, 12464), (2624, 11495), (3040, 9922), (3116, 9680), (3280, 9196), (3344, 9020), (3520, 8569), (3608, 8360), (3872, 7790), (3895, 7744), (4180, 7216), (4510, 6688), (4598, 6560), (4840, 6232), (4961, 6080)]