45918120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 145981440

約数和(自身を除く): 100063320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 127, 131, 138, 184, 230, 254, 262, 276, 345, 381, 393, 460, 508, 524, 552, 635, 655, 690, 762, 786, 920, 1016, 1048, 1270, 1310, 1380, 1524, 1572, 1905, 1965, 2540, 2620, 2760, 2921, 3013, 3048, 3144, 3810, 3930, 5080, 5240, 5842, 6026, 7620, 7860, 8763, 9039, 11684, 12052, 14605, 15065, 15240, 15720, 16637, 17526, 18078, 23368, 24104, 29210, 30130, 33274, 35052, 36156, 43815, 45195, 49911, 58420, 60260, 66548, 70104, 72312, 83185, 87630, 90390, 99822, 116840, 120520, 133096, 166370, 175260, 180780, 199644, 249555, 332740, 350520, 361560, 382651, 399288, 499110, 665480, 765302, 998220, 1147953, 1530604, 1913255, 1996440, 2295906, 3061208, 3826510, 4591812, 5739765, 7653020, 9183624, 11479530, 15306040, 22959060, 45918120]

約数ペア:

[(1, 45918120), (2, 22959060), (3, 15306040), (4, 11479530), (5, 9183624), (6, 7653020), (8, 5739765), (10, 4591812), (12, 3826510), (15, 3061208), (20, 2295906), (23, 1996440), (24, 1913255), (30, 1530604), (40, 1147953), (46, 998220), (60, 765302), (69, 665480), (92, 499110), (115, 399288), (120, 382651), (127, 361560), (131, 350520), (138, 332740), (184, 249555), (230, 199644), (254, 180780), (262, 175260), (276, 166370), (345, 133096), (381, 120520), (393, 116840), (460, 99822), (508, 90390), (524, 87630), (552, 83185), (635, 72312), (655, 70104), (690, 66548), (762, 60260), (786, 58420), (920, 49911), (1016, 45195), (1048, 43815), (1270, 36156), (1310, 35052), (1380, 33274), (1524, 30130), (1572, 29210), (1905, 24104), (1965, 23368), (2540, 18078), (2620, 17526), (2760, 16637), (2921, 15720), (3013, 15240), (3048, 15065), (3144, 14605), (3810, 12052), (3930, 11684), (5080, 9039), (5240, 8763), (5842, 7860), (6026, 7620)]