12884040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2753}}^1$

素因数の和:2783

約数の個数: 96

約数和(自身を含む): 45110520

約数和(自身を除く): 32226480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 2753, 4680, 5506, 8259, 11012, 13765, 16518, 22024, 24777, 27530, 33036, 35789, 41295, 49554, 55060, 66072, 71578, 82590, 99108, 107367, 110120, 123885, 143156, 165180, 178945, 198216, 214734, 247770, 286312, 322101, 330360, 357890, 429468, 495540, 536835, 644202, 715780, 858936, 991080, 1073670, 1288404, 1431560, 1610505, 2147340, 2576808, 3221010, 4294680, 6442020, 12884040]

約数ペア:

[(1, 12884040), (2, 6442020), (3, 4294680), (4, 3221010), (5, 2576808), (6, 2147340), (8, 1610505), (9, 1431560), (10, 1288404), (12, 1073670), (13, 991080), (15, 858936), (18, 715780), (20, 644202), (24, 536835), (26, 495540), (30, 429468), (36, 357890), (39, 330360), (40, 322101), (45, 286312), (52, 247770), (60, 214734), (65, 198216), (72, 178945), (78, 165180), (90, 143156), (104, 123885), (117, 110120), (120, 107367), (130, 99108), (156, 82590), (180, 71578), (195, 66072), (234, 55060), (260, 49554), (312, 41295), (360, 35789), (390, 33036), (468, 27530), (520, 24777), (585, 22024), (780, 16518), (936, 13765), (1170, 11012), (1560, 8259), (2340, 5506), (2753, 4680)]