23295480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 76507200

約数和(自身を除く): 53211720

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, 109, 120, 130, 137, 156, 195, 218, 260, 274, 312, 327, 390, 411, 436, 520, 545, 548, 654, 685, 780, 822, 872, 1090, 1096, 1308, 1370, 1417, 1560, 1635, 1644, 1781, 2055, 2180, 2616, 2740, 2834, 3270, 3288, 3562, 4110, 4251, 4360, 5343, 5480, 5668, 6540, 7085, 7124, 8220, 8502, 8905, 10686, 11336, 13080, 14170, 14248, 14933, 16440, 17004, 17810, 21255, 21372, 26715, 28340, 29866, 34008, 35620, 42510, 42744, 44799, 53430, 56680, 59732, 71240, 74665, 85020, 89598, 106860, 119464, 149330, 170040, 179196, 194129, 213720, 223995, 298660, 358392, 388258, 447990, 582387, 597320, 776516, 895980, 970645, 1164774, 1553032, 1791960, 1941290, 2329548, 2911935, 3882580, 4659096, 5823870, 7765160, 11647740, 23295480]

約数ペア:

[(1, 23295480), (2, 11647740), (3, 7765160), (4, 5823870), (5, 4659096), (6, 3882580), (8, 2911935), (10, 2329548), (12, 1941290), (13, 1791960), (15, 1553032), (20, 1164774), (24, 970645), (26, 895980), (30, 776516), (39, 597320), (40, 582387), (52, 447990), (60, 388258), (65, 358392), (78, 298660), (104, 223995), (109, 213720), (120, 194129), (130, 179196), (137, 170040), (156, 149330), (195, 119464), (218, 106860), (260, 89598), (274, 85020), (312, 74665), (327, 71240), (390, 59732), (411, 56680), (436, 53430), (520, 44799), (545, 42744), (548, 42510), (654, 35620), (685, 34008), (780, 29866), (822, 28340), (872, 26715), (1090, 21372), (1096, 21255), (1308, 17810), (1370, 17004), (1417, 16440), (1560, 14933), (1635, 14248), (1644, 14170), (1781, 13080), (2055, 11336), (2180, 10686), (2616, 8905), (2740, 8502), (2834, 8220), (3270, 7124), (3288, 7085), (3562, 6540), (4110, 5668), (4251, 5480), (4360, 5343)]