4294680

素因数分解:

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

素因数の和:2780

約数の個数: 64

約数和(自身を含む): 13880160

約数和(自身を除く): 9585480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2753, 5506, 8259, 11012, 13765, 16518, 22024, 27530, 33036, 35789, 41295, 55060, 66072, 71578, 82590, 107367, 110120, 143156, 165180, 178945, 214734, 286312, 330360, 357890, 429468, 536835, 715780, 858936, 1073670, 1431560, 2147340, 4294680]

約数ペア:

[(1, 4294680), (2, 2147340), (3, 1431560), (4, 1073670), (5, 858936), (6, 715780), (8, 536835), (10, 429468), (12, 357890), (13, 330360), (15, 286312), (20, 214734), (24, 178945), (26, 165180), (30, 143156), (39, 110120), (40, 107367), (52, 82590), (60, 71578), (65, 66072), (78, 55060), (104, 41295), (120, 35789), (130, 33036), (156, 27530), (195, 22024), (260, 16518), (312, 13765), (390, 11012), (520, 8259), (780, 5506), (1560, 2753)]