964380240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43207}}^1$

素因数の和:43257

約数の個数: 120

約数和(自身を含む): 3343262208

約数和(自身を除く): 2378881968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 43207, 86414, 129621, 172828, 216035, 259242, 345656, 388863, 432070, 518484, 648105, 691312, 777726, 864140, 1036968, 1296210, 1339417, 1555452, 1728280, 1944315, 2073936, 2592420, 2678834, 3110904, 3456560, 3888630, 4018251, 5184840, 5357668, 6221808, 6697085, 7777260, 8036502, 10369680, 10715336, 12054753, 13394170, 15554520, 16073004, 20091255, 21430672, 24109506, 26788340, 31109040, 32146008, 40182510, 48219012, 53576680, 60273765, 64292016, 80365020, 96438024, 107153360, 120547530, 160730040, 192876048, 241095060, 321460080, 482190120, 964380240]

約数ペア:

[(1, 964380240), (2, 482190120), (3, 321460080), (4, 241095060), (5, 192876048), (6, 160730040), (8, 120547530), (9, 107153360), (10, 96438024), (12, 80365020), (15, 64292016), (16, 60273765), (18, 53576680), (20, 48219012), (24, 40182510), (30, 32146008), (31, 31109040), (36, 26788340), (40, 24109506), (45, 21430672), (48, 20091255), (60, 16073004), (62, 15554520), (72, 13394170), (80, 12054753), (90, 10715336), (93, 10369680), (120, 8036502), (124, 7777260), (144, 6697085), (155, 6221808), (180, 5357668), (186, 5184840), (240, 4018251), (248, 3888630), (279, 3456560), (310, 3110904), (360, 2678834), (372, 2592420), (465, 2073936), (496, 1944315), (558, 1728280), (620, 1555452), (720, 1339417), (744, 1296210), (930, 1036968), (1116, 864140), (1240, 777726), (1395, 691312), (1488, 648105), (1860, 518484), (2232, 432070), (2480, 388863), (2790, 345656), (3720, 259242), (4464, 216035), (5580, 172828), (7440, 129621), (11160, 86414), (22320, 43207)]