454020120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1171}}^1$

素因数の和:1550

約数の個数: 128

約数和(自身を含む): 1518912000

約数和(自身を除く): 1064891880

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, 359, 360, 540, 718, 1077, 1080, 1171, 1436, 1795, 2154, 2342, 2872, 3231, 3513, 3590, 4308, 4684, 5385, 5855, 6462, 7026, 7180, 8616, 9368, 9693, 10539, 10770, 11710, 12924, 14052, 14360, 16155, 17565, 19386, 21078, 21540, 23420, 25848, 28104, 31617, 32310, 35130, 38772, 42156, 43080, 46840, 48465, 52695, 63234, 64620, 70260, 77544, 84312, 96930, 105390, 126468, 129240, 140520, 158085, 193860, 210780, 252936, 316170, 387720, 420389, 421560, 632340, 840778, 1261167, 1264680, 1681556, 2101945, 2522334, 3363112, 3783501, 4203890, 5044668, 6305835, 7567002, 8407780, 10089336, 11350503, 12611670, 15134004, 16815560, 18917505, 22701006, 25223340, 30268008, 37835010, 45402012, 50446680, 56752515, 75670020, 90804024, 113505030, 151340040, 227010060, 454020120]

約数ペア:

[(1, 454020120), (2, 227010060), (3, 151340040), (4, 113505030), (5, 90804024), (6, 75670020), (8, 56752515), (9, 50446680), (10, 45402012), (12, 37835010), (15, 30268008), (18, 25223340), (20, 22701006), (24, 18917505), (27, 16815560), (30, 15134004), (36, 12611670), (40, 11350503), (45, 10089336), (54, 8407780), (60, 7567002), (72, 6305835), (90, 5044668), (108, 4203890), (120, 3783501), (135, 3363112), (180, 2522334), (216, 2101945), (270, 1681556), (359, 1264680), (360, 1261167), (540, 840778), (718, 632340), (1077, 421560), (1080, 420389), (1171, 387720), (1436, 316170), (1795, 252936), (2154, 210780), (2342, 193860), (2872, 158085), (3231, 140520), (3513, 129240), (3590, 126468), (4308, 105390), (4684, 96930), (5385, 84312), (5855, 77544), (6462, 70260), (7026, 64620), (7180, 63234), (8616, 52695), (9368, 48465), (9693, 46840), (10539, 43080), (10770, 42156), (11710, 38772), (12924, 35130), (14052, 32310), (14360, 31617), (16155, 28104), (17565, 25848), (19386, 23420), (21078, 21540)]