84155040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{58441}}^1$

素因数の和:58462

約数の個数: 72

約数和(自身を含む): 287183988

約数和(自身を除く): 203028948

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 58441, 116882, 175323, 233764, 292205, 350646, 467528, 525969, 584410, 701292, 876615, 935056, 1051938, 1168820, 1402584, 1753230, 1870112, 2103876, 2337640, 2629845, 2805168, 3506460, 4207752, 4675280, 5259690, 5610336, 7012920, 8415504, 9350560, 10519380, 14025840, 16831008, 21038760, 28051680, 42077520, 84155040]

約数ペア:

[(1, 84155040), (2, 42077520), (3, 28051680), (4, 21038760), (5, 16831008), (6, 14025840), (8, 10519380), (9, 9350560), (10, 8415504), (12, 7012920), (15, 5610336), (16, 5259690), (18, 4675280), (20, 4207752), (24, 3506460), (30, 2805168), (32, 2629845), (36, 2337640), (40, 2103876), (45, 1870112), (48, 1753230), (60, 1402584), (72, 1168820), (80, 1051938), (90, 935056), (96, 876615), (120, 701292), (144, 584410), (160, 525969), (180, 467528), (240, 350646), (288, 292205), (360, 233764), (480, 175323), (720, 116882), (1440, 58441)]