1306542120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27017}}^1$

素因数の和:27075

約数の個数: 128

約数和(自身を含む): 4357463040

約数和(自身を除く): 3050920920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 27017, 48360, 54034, 81051, 108068, 135085, 162102, 216136, 270170, 324204, 351221, 405255, 540340, 648408, 702442, 810510, 837527, 1053663, 1080680, 1404884, 1621020, 1675054, 1756105, 2107326, 2512581, 2809768, 3242040, 3350108, 3512210, 4187635, 4214652, 5025162, 5268315, 6700216, 7024420, 8375270, 8429304, 10050324, 10536630, 10887851, 12562905, 14048840, 16750540, 20100648, 21073260, 21775702, 25125810, 32663553, 33501080, 42146520, 43551404, 50251620, 54439255, 65327106, 87102808, 100503240, 108878510, 130654212, 163317765, 217757020, 261308424, 326635530, 435514040, 653271060, 1306542120]

約数ペア:

[(1, 1306542120), (2, 653271060), (3, 435514040), (4, 326635530), (5, 261308424), (6, 217757020), (8, 163317765), (10, 130654212), (12, 108878510), (13, 100503240), (15, 87102808), (20, 65327106), (24, 54439255), (26, 50251620), (30, 43551404), (31, 42146520), (39, 33501080), (40, 32663553), (52, 25125810), (60, 21775702), (62, 21073260), (65, 20100648), (78, 16750540), (93, 14048840), (104, 12562905), (120, 10887851), (124, 10536630), (130, 10050324), (155, 8429304), (156, 8375270), (186, 7024420), (195, 6700216), (248, 5268315), (260, 5025162), (310, 4214652), (312, 4187635), (372, 3512210), (390, 3350108), (403, 3242040), (465, 2809768), (520, 2512581), (620, 2107326), (744, 1756105), (780, 1675054), (806, 1621020), (930, 1404884), (1209, 1080680), (1240, 1053663), (1560, 837527), (1612, 810510), (1860, 702442), (2015, 648408), (2418, 540340), (3224, 405255), (3720, 351221), (4030, 324204), (4836, 270170), (6045, 216136), (8060, 162102), (9672, 135085), (12090, 108068), (16120, 81051), (24180, 54034), (27017, 48360)]