430826880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20399}}^1$

素因数の和:20432

約数の個数: 128

約数和(自身を含む): 1498176000

約数和(自身を除く): 1067349120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 20399, 21120, 40798, 61197, 81596, 101995, 122394, 163192, 203990, 224389, 244788, 305985, 326384, 407980, 448778, 489576, 611970, 652768, 673167, 815960, 897556, 979152, 1121945, 1223940, 1305536, 1346334, 1631920, 1795112, 1958304, 2243890, 2447880, 2611072, 2692668, 3263840, 3365835, 3590224, 3916608, 4487780, 4895760, 5385336, 6527680, 6731670, 7180448, 7833216, 8975560, 9791520, 10770672, 13055360, 13463340, 14360896, 17951120, 19583040, 21541344, 26926680, 28721792, 35902240, 39166080, 43082688, 53853360, 71804480, 86165376, 107706720, 143608960, 215413440, 430826880]

約数ペア:

[(1, 430826880), (2, 215413440), (3, 143608960), (4, 107706720), (5, 86165376), (6, 71804480), (8, 53853360), (10, 43082688), (11, 39166080), (12, 35902240), (15, 28721792), (16, 26926680), (20, 21541344), (22, 19583040), (24, 17951120), (30, 14360896), (32, 13463340), (33, 13055360), (40, 10770672), (44, 9791520), (48, 8975560), (55, 7833216), (60, 7180448), (64, 6731670), (66, 6527680), (80, 5385336), (88, 4895760), (96, 4487780), (110, 3916608), (120, 3590224), (128, 3365835), (132, 3263840), (160, 2692668), (165, 2611072), (176, 2447880), (192, 2243890), (220, 1958304), (240, 1795112), (264, 1631920), (320, 1346334), (330, 1305536), (352, 1223940), (384, 1121945), (440, 979152), (480, 897556), (528, 815960), (640, 673167), (660, 652768), (704, 611970), (880, 489576), (960, 448778), (1056, 407980), (1320, 326384), (1408, 305985), (1760, 244788), (1920, 224389), (2112, 203990), (2640, 163192), (3520, 122394), (4224, 101995), (5280, 81596), (7040, 61197), (10560, 40798), (20399, 21120)]