264566880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{683}}^1$

素因数の和:973

約数の個数: 144

約数和(自身を含む): 907517520

約数和(自身を除く): 642950640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 269, 288, 360, 480, 538, 683, 720, 807, 1076, 1345, 1366, 1440, 1614, 2049, 2152, 2421, 2690, 2732, 3228, 3415, 4035, 4098, 4304, 4842, 5380, 5464, 6147, 6456, 6830, 8070, 8196, 8608, 9684, 10245, 10760, 10928, 12105, 12294, 12912, 13660, 16140, 16392, 19368, 20490, 21520, 21856, 24210, 24588, 25824, 27320, 30735, 32280, 32784, 38736, 40980, 43040, 48420, 49176, 54640, 61470, 64560, 65568, 77472, 81960, 96840, 98352, 109280, 122940, 129120, 163920, 183727, 193680, 196704, 245880, 327840, 367454, 387360, 491760, 551181, 734908, 918635, 983520, 1102362, 1469816, 1653543, 1837270, 2204724, 2755905, 2939632, 3307086, 3674540, 4409448, 5511810, 5879264, 6614172, 7349080, 8267715, 8818896, 11023620, 13228344, 14698160, 16535430, 17637792, 22047240, 26456688, 29396320, 33070860, 44094480, 52913376, 66141720, 88188960, 132283440, 264566880]

約数ペア:

[(1, 264566880), (2, 132283440), (3, 88188960), (4, 66141720), (5, 52913376), (6, 44094480), (8, 33070860), (9, 29396320), (10, 26456688), (12, 22047240), (15, 17637792), (16, 16535430), (18, 14698160), (20, 13228344), (24, 11023620), (30, 8818896), (32, 8267715), (36, 7349080), (40, 6614172), (45, 5879264), (48, 5511810), (60, 4409448), (72, 3674540), (80, 3307086), (90, 2939632), (96, 2755905), (120, 2204724), (144, 1837270), (160, 1653543), (180, 1469816), (240, 1102362), (269, 983520), (288, 918635), (360, 734908), (480, 551181), (538, 491760), (683, 387360), (720, 367454), (807, 327840), (1076, 245880), (1345, 196704), (1366, 193680), (1440, 183727), (1614, 163920), (2049, 129120), (2152, 122940), (2421, 109280), (2690, 98352), (2732, 96840), (3228, 81960), (3415, 77472), (4035, 65568), (4098, 64560), (4304, 61470), (4842, 54640), (5380, 49176), (5464, 48420), (6147, 43040), (6456, 40980), (6830, 38736), (8070, 32784), (8196, 32280), (8608, 30735), (9684, 27320), (10245, 25824), (10760, 24588), (10928, 24210), (12105, 21856), (12294, 21520), (12912, 20490), (13660, 19368), (16140, 16392)]