396860040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{877}}^1$

素因数の和:1316

約数の個数: 128

約数和(自身を含む): 1327536000

約数和(自身を除く): 930675960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 419, 540, 838, 877, 1080, 1257, 1676, 1754, 2095, 2514, 2631, 3352, 3508, 3771, 4190, 4385, 5028, 5262, 6285, 7016, 7542, 7893, 8380, 8770, 10056, 10524, 11313, 12570, 13155, 15084, 15786, 16760, 17540, 18855, 21048, 22626, 23679, 25140, 26310, 30168, 31572, 35080, 37710, 39465, 45252, 47358, 50280, 52620, 56565, 63144, 75420, 78930, 90504, 94716, 105240, 113130, 118395, 150840, 157860, 189432, 226260, 236790, 315720, 367463, 452520, 473580, 734926, 947160, 1102389, 1469852, 1837315, 2204778, 2939704, 3307167, 3674630, 4409556, 5511945, 6614334, 7349260, 8819112, 9921501, 11023890, 13228668, 14698520, 16535835, 19843002, 22047780, 26457336, 33071670, 39686004, 44095560, 49607505, 66143340, 79372008, 99215010, 132286680, 198430020, 396860040]

約数ペア:

[(1, 396860040), (2, 198430020), (3, 132286680), (4, 99215010), (5, 79372008), (6, 66143340), (8, 49607505), (9, 44095560), (10, 39686004), (12, 33071670), (15, 26457336), (18, 22047780), (20, 19843002), (24, 16535835), (27, 14698520), (30, 13228668), (36, 11023890), (40, 9921501), (45, 8819112), (54, 7349260), (60, 6614334), (72, 5511945), (90, 4409556), (108, 3674630), (120, 3307167), (135, 2939704), (180, 2204778), (216, 1837315), (270, 1469852), (360, 1102389), (419, 947160), (540, 734926), (838, 473580), (877, 452520), (1080, 367463), (1257, 315720), (1676, 236790), (1754, 226260), (2095, 189432), (2514, 157860), (2631, 150840), (3352, 118395), (3508, 113130), (3771, 105240), (4190, 94716), (4385, 90504), (5028, 78930), (5262, 75420), (6285, 63144), (7016, 56565), (7542, 52620), (7893, 50280), (8380, 47358), (8770, 45252), (10056, 39465), (10524, 37710), (11313, 35080), (12570, 31572), (13155, 30168), (15084, 26310), (15786, 25140), (16760, 23679), (17540, 22626), (18855, 21048)]