300279040

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12347}}^1$

素因数の和:12387

約数の個数: 72

約数和(自身を含む): 757179360

約数和(自身を除く): 456900320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4864, 6080, 12160, 12347, 24320, 24694, 49388, 61735, 98776, 123470, 197552, 234593, 246940, 395104, 469186, 493880, 790208, 938372, 987760, 1172965, 1580416, 1876744, 1975520, 2345930, 3160832, 3753488, 3951040, 4691860, 7506976, 7902080, 9383720, 15013952, 15804160, 18767440, 30027904, 37534880, 60055808, 75069760, 150139520, 300279040]

約数ペア:

[(1, 300279040), (2, 150139520), (4, 75069760), (5, 60055808), (8, 37534880), (10, 30027904), (16, 18767440), (19, 15804160), (20, 15013952), (32, 9383720), (38, 7902080), (40, 7506976), (64, 4691860), (76, 3951040), (80, 3753488), (95, 3160832), (128, 2345930), (152, 1975520), (160, 1876744), (190, 1580416), (256, 1172965), (304, 987760), (320, 938372), (380, 790208), (608, 493880), (640, 469186), (760, 395104), (1216, 246940), (1280, 234593), (1520, 197552), (2432, 123470), (3040, 98776), (4864, 61735), (6080, 49388), (12160, 24694), (12347, 24320)]