1254162720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{23971}}^1$

素因数の和:24098

約数の個数: 96

約数和(自身を含む): 3987023040

約数和(自身を除く): 2732860320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 109, 120, 160, 218, 240, 327, 436, 480, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 3488, 4360, 5232, 6540, 8720, 10464, 13080, 17440, 23971, 26160, 47942, 52320, 71913, 95884, 119855, 143826, 191768, 239710, 287652, 359565, 383536, 479420, 575304, 719130, 767072, 958840, 1150608, 1438260, 1917680, 2301216, 2612839, 2876520, 3835360, 5225678, 5753040, 7838517, 10451356, 11506080, 13064195, 15677034, 20902712, 26128390, 31354068, 39192585, 41805424, 52256780, 62708136, 78385170, 83610848, 104513560, 125416272, 156770340, 209027120, 250832544, 313540680, 418054240, 627081360, 1254162720]

約数ペア:

[(1, 1254162720), (2, 627081360), (3, 418054240), (4, 313540680), (5, 250832544), (6, 209027120), (8, 156770340), (10, 125416272), (12, 104513560), (15, 83610848), (16, 78385170), (20, 62708136), (24, 52256780), (30, 41805424), (32, 39192585), (40, 31354068), (48, 26128390), (60, 20902712), (80, 15677034), (96, 13064195), (109, 11506080), (120, 10451356), (160, 7838517), (218, 5753040), (240, 5225678), (327, 3835360), (436, 2876520), (480, 2612839), (545, 2301216), (654, 1917680), (872, 1438260), (1090, 1150608), (1308, 958840), (1635, 767072), (1744, 719130), (2180, 575304), (2616, 479420), (3270, 383536), (3488, 359565), (4360, 287652), (5232, 239710), (6540, 191768), (8720, 143826), (10464, 119855), (13080, 95884), (17440, 71913), (23971, 52320), (26160, 47942)]