988736040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{1847}}^1$

素因数の和:3351

約数の個数: 96

約数和(自身を含む): 3217294080

約数和(自身を除く): 2228558040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1487, 1847, 2974, 3694, 4461, 5541, 5948, 7388, 7435, 8922, 9235, 11082, 11896, 13383, 14776, 14870, 16623, 17844, 18470, 22164, 22305, 26766, 27705, 29740, 33246, 35688, 36940, 44328, 44610, 53532, 55410, 59480, 66492, 66915, 73880, 83115, 89220, 107064, 110820, 132984, 133830, 166230, 178440, 221640, 267660, 332460, 535320, 664920, 2746489, 5492978, 8239467, 10985956, 13732445, 16478934, 21971912, 24718401, 27464890, 32957868, 41197335, 49436802, 54929780, 65915736, 82394670, 98873604, 109859560, 123592005, 164789340, 197747208, 247184010, 329578680, 494368020, 988736040]

約数ペア:

[(1, 988736040), (2, 494368020), (3, 329578680), (4, 247184010), (5, 197747208), (6, 164789340), (8, 123592005), (9, 109859560), (10, 98873604), (12, 82394670), (15, 65915736), (18, 54929780), (20, 49436802), (24, 41197335), (30, 32957868), (36, 27464890), (40, 24718401), (45, 21971912), (60, 16478934), (72, 13732445), (90, 10985956), (120, 8239467), (180, 5492978), (360, 2746489), (1487, 664920), (1847, 535320), (2974, 332460), (3694, 267660), (4461, 221640), (5541, 178440), (5948, 166230), (7388, 133830), (7435, 132984), (8922, 110820), (9235, 107064), (11082, 89220), (11896, 83115), (13383, 73880), (14776, 66915), (14870, 66492), (16623, 59480), (17844, 55410), (18470, 53532), (22164, 44610), (22305, 44328), (26766, 36940), (27705, 35688), (29740, 33246)]