8041440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1523}}^1$

素因数の和:1552

約数の個数: 96

約数和(自身を含む): 27651456

約数和(自身を除く): 19610016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1523, 1760, 2640, 3046, 4569, 5280, 6092, 7615, 9138, 12184, 15230, 16753, 18276, 22845, 24368, 30460, 33506, 36552, 45690, 48736, 50259, 60920, 67012, 73104, 83765, 91380, 100518, 121840, 134024, 146208, 167530, 182760, 201036, 243680, 251295, 268048, 335060, 365520, 402072, 502590, 536096, 670120, 731040, 804144, 1005180, 1340240, 1608288, 2010360, 2680480, 4020720, 8041440]

約数ペア:

[(1, 8041440), (2, 4020720), (3, 2680480), (4, 2010360), (5, 1608288), (6, 1340240), (8, 1005180), (10, 804144), (11, 731040), (12, 670120), (15, 536096), (16, 502590), (20, 402072), (22, 365520), (24, 335060), (30, 268048), (32, 251295), (33, 243680), (40, 201036), (44, 182760), (48, 167530), (55, 146208), (60, 134024), (66, 121840), (80, 100518), (88, 91380), (96, 83765), (110, 73104), (120, 67012), (132, 60920), (160, 50259), (165, 48736), (176, 45690), (220, 36552), (240, 33506), (264, 30460), (330, 24368), (352, 22845), (440, 18276), (480, 16753), (528, 15230), (660, 12184), (880, 9138), (1056, 7615), (1320, 6092), (1523, 5280), (1760, 4569), (2640, 3046)]