421377120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1074

約数の個数: 192

約数和(自身を含む): 1490711040

約数和(自身を除く): 1069333920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 103, 108, 120, 135, 144, 160, 180, 206, 216, 240, 270, 288, 309, 360, 412, 432, 480, 515, 540, 618, 720, 824, 864, 927, 947, 1030, 1080, 1236, 1440, 1545, 1648, 1854, 1894, 2060, 2160, 2472, 2781, 2841, 3090, 3296, 3708, 3788, 4120, 4320, 4635, 4735, 4944, 5562, 5682, 6180, 7416, 7576, 8240, 8523, 9270, 9470, 9888, 11124, 11364, 12360, 13905, 14205, 14832, 15152, 16480, 17046, 18540, 18940, 22248, 22728, 24720, 25569, 27810, 28410, 29664, 30304, 34092, 37080, 37880, 42615, 44496, 45456, 49440, 51138, 55620, 56820, 68184, 74160, 75760, 85230, 88992, 90912, 97541, 102276, 111240, 113640, 127845, 136368, 148320, 151520, 170460, 195082, 204552, 222480, 227280, 255690, 272736, 292623, 340920, 390164, 409104, 444960, 454560, 487705, 511380, 585246, 681840, 780328, 818208, 877869, 975410, 1022760, 1170492, 1363680, 1463115, 1560656, 1755738, 1950820, 2045520, 2340984, 2633607, 2926230, 3121312, 3511476, 3901640, 4091040, 4389345, 4681968, 5267214, 5852460, 7022952, 7803280, 8778690, 9363936, 10534428, 11704920, 13168035, 14045904, 15606560, 17557380, 21068856, 23409840, 26336070, 28091808, 35114760, 42137712, 46819680, 52672140, 70229520, 84275424, 105344280, 140459040, 210688560, 421377120]

約数ペア:

[(1, 421377120), (2, 210688560), (3, 140459040), (4, 105344280), (5, 84275424), (6, 70229520), (8, 52672140), (9, 46819680), (10, 42137712), (12, 35114760), (15, 28091808), (16, 26336070), (18, 23409840), (20, 21068856), (24, 17557380), (27, 15606560), (30, 14045904), (32, 13168035), (36, 11704920), (40, 10534428), (45, 9363936), (48, 8778690), (54, 7803280), (60, 7022952), (72, 5852460), (80, 5267214), (90, 4681968), (96, 4389345), (103, 4091040), (108, 3901640), (120, 3511476), (135, 3121312), (144, 2926230), (160, 2633607), (180, 2340984), (206, 2045520), (216, 1950820), (240, 1755738), (270, 1560656), (288, 1463115), (309, 1363680), (360, 1170492), (412, 1022760), (432, 975410), (480, 877869), (515, 818208), (540, 780328), (618, 681840), (720, 585246), (824, 511380), (864, 487705), (927, 454560), (947, 444960), (1030, 409104), (1080, 390164), (1236, 340920), (1440, 292623), (1545, 272736), (1648, 255690), (1854, 227280), (1894, 222480), (2060, 204552), (2160, 195082), (2472, 170460), (2781, 151520), (2841, 148320), (3090, 136368), (3296, 127845), (3708, 113640), (3788, 111240), (4120, 102276), (4320, 97541), (4635, 90912), (4735, 88992), (4944, 85230), (5562, 75760), (5682, 74160), (6180, 68184), (7416, 56820), (7576, 55620), (8240, 51138), (8523, 49440), (9270, 45456), (9470, 44496), (9888, 42615), (11124, 37880), (11364, 37080), (12360, 34092), (13905, 30304), (14205, 29664), (14832, 28410), (15152, 27810), (16480, 25569), (17046, 24720), (18540, 22728), (18940, 22248)]