902619120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{659}}^1$

素因数の和:1127

約数の個数: 160

約数和(自身を含む): 3024806400

約数和(自身を除く): 2122187280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 439, 520, 624, 659, 780, 878, 1040, 1317, 1318, 1560, 1756, 1977, 2195, 2634, 2636, 3120, 3295, 3512, 3954, 4390, 5268, 5272, 5707, 6585, 6590, 7024, 7908, 8567, 8780, 9885, 10536, 10544, 11414, 13170, 13180, 15816, 17121, 17134, 17560, 19770, 21072, 22828, 25701, 26340, 26360, 28535, 31632, 34242, 34268, 35120, 39540, 42835, 45656, 51402, 52680, 52720, 57070, 68484, 68536, 79080, 85605, 85670, 91312, 102804, 105360, 114140, 128505, 136968, 137072, 158160, 171210, 171340, 205608, 228280, 257010, 273936, 289301, 342420, 342680, 411216, 456560, 514020, 578602, 684840, 685360, 867903, 1028040, 1157204, 1369680, 1446505, 1735806, 2056080, 2314408, 2893010, 3471612, 3760913, 4339515, 4628816, 5786020, 6943224, 7521826, 8679030, 11282739, 11572040, 13886448, 15043652, 17358060, 18804565, 22565478, 23144080, 30087304, 34716120, 37609130, 45130956, 56413695, 60174608, 69432240, 75218260, 90261912, 112827390, 150436520, 180523824, 225654780, 300873040, 451309560, 902619120]

約数ペア:

[(1, 902619120), (2, 451309560), (3, 300873040), (4, 225654780), (5, 180523824), (6, 150436520), (8, 112827390), (10, 90261912), (12, 75218260), (13, 69432240), (15, 60174608), (16, 56413695), (20, 45130956), (24, 37609130), (26, 34716120), (30, 30087304), (39, 23144080), (40, 22565478), (48, 18804565), (52, 17358060), (60, 15043652), (65, 13886448), (78, 11572040), (80, 11282739), (104, 8679030), (120, 7521826), (130, 6943224), (156, 5786020), (195, 4628816), (208, 4339515), (240, 3760913), (260, 3471612), (312, 2893010), (390, 2314408), (439, 2056080), (520, 1735806), (624, 1446505), (659, 1369680), (780, 1157204), (878, 1028040), (1040, 867903), (1317, 685360), (1318, 684840), (1560, 578602), (1756, 514020), (1977, 456560), (2195, 411216), (2634, 342680), (2636, 342420), (3120, 289301), (3295, 273936), (3512, 257010), (3954, 228280), (4390, 205608), (5268, 171340), (5272, 171210), (5707, 158160), (6585, 137072), (6590, 136968), (7024, 128505), (7908, 114140), (8567, 105360), (8780, 102804), (9885, 91312), (10536, 85670), (10544, 85605), (11414, 79080), (13170, 68536), (13180, 68484), (15816, 57070), (17121, 52720), (17134, 52680), (17560, 51402), (19770, 45656), (21072, 42835), (22828, 39540), (25701, 35120), (26340, 34268), (26360, 34242), (28535, 31632)]