7755480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 26611200

約数和(自身を除く): 18855720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 167, 172, 180, 215, 216, 258, 270, 334, 344, 360, 387, 430, 501, 516, 540, 645, 668, 774, 835, 860, 1002, 1032, 1080, 1161, 1290, 1336, 1503, 1548, 1670, 1720, 1935, 2004, 2322, 2505, 2580, 3006, 3096, 3340, 3870, 4008, 4509, 4644, 5010, 5160, 5805, 6012, 6680, 7181, 7515, 7740, 9018, 9288, 10020, 11610, 12024, 14362, 15030, 15480, 18036, 20040, 21543, 22545, 23220, 28724, 30060, 35905, 36072, 43086, 45090, 46440, 57448, 60120, 64629, 71810, 86172, 90180, 107715, 129258, 143620, 172344, 180360, 193887, 215430, 258516, 287240, 323145, 387774, 430860, 517032, 646290, 775548, 861720, 969435, 1292580, 1551096, 1938870, 2585160, 3877740, 7755480]

約数ペア:

[(1, 7755480), (2, 3877740), (3, 2585160), (4, 1938870), (5, 1551096), (6, 1292580), (8, 969435), (9, 861720), (10, 775548), (12, 646290), (15, 517032), (18, 430860), (20, 387774), (24, 323145), (27, 287240), (30, 258516), (36, 215430), (40, 193887), (43, 180360), (45, 172344), (54, 143620), (60, 129258), (72, 107715), (86, 90180), (90, 86172), (108, 71810), (120, 64629), (129, 60120), (135, 57448), (167, 46440), (172, 45090), (180, 43086), (215, 36072), (216, 35905), (258, 30060), (270, 28724), (334, 23220), (344, 22545), (360, 21543), (387, 20040), (430, 18036), (501, 15480), (516, 15030), (540, 14362), (645, 12024), (668, 11610), (774, 10020), (835, 9288), (860, 9018), (1002, 7740), (1032, 7515), (1080, 7181), (1161, 6680), (1290, 6012), (1336, 5805), (1503, 5160), (1548, 5010), (1670, 4644), (1720, 4509), (1935, 4008), (2004, 3870), (2322, 3340), (2505, 3096), (2580, 3006)]