2541458520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{415271}}^1$

素因数の和:415305

約数の個数: 96

約数和(自身を含む): 8745628320

約数和(自身を除く): 6204169800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 415271, 830542, 1245813, 1661084, 2076355, 2491626, 3322168, 3737439, 4152710, 4983252, 6229065, 7059607, 7474878, 8305420, 9966504, 12458130, 14119214, 14949756, 16610840, 18687195, 21178821, 24916260, 28238428, 29899512, 35298035, 37374390, 42357642, 49832520, 56476856, 63536463, 70596070, 74748780, 84715284, 105894105, 127072926, 141192140, 149497560, 169430568, 211788210, 254145852, 282384280, 317682315, 423576420, 508291704, 635364630, 847152840, 1270729260, 2541458520]

約数ペア:

[(1, 2541458520), (2, 1270729260), (3, 847152840), (4, 635364630), (5, 508291704), (6, 423576420), (8, 317682315), (9, 282384280), (10, 254145852), (12, 211788210), (15, 169430568), (17, 149497560), (18, 141192140), (20, 127072926), (24, 105894105), (30, 84715284), (34, 74748780), (36, 70596070), (40, 63536463), (45, 56476856), (51, 49832520), (60, 42357642), (68, 37374390), (72, 35298035), (85, 29899512), (90, 28238428), (102, 24916260), (120, 21178821), (136, 18687195), (153, 16610840), (170, 14949756), (180, 14119214), (204, 12458130), (255, 9966504), (306, 8305420), (340, 7474878), (360, 7059607), (408, 6229065), (510, 4983252), (612, 4152710), (680, 3737439), (765, 3322168), (1020, 2491626), (1224, 2076355), (1530, 1661084), (2040, 1245813), (3060, 830542), (6120, 415271)]