988529040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1372957}}^1$

素因数の和:1372976

約数の個数: 60

約数和(自身を含む): 3319812444

約数和(自身を除く): 2331283404

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1372957, 2745914, 4118871, 5491828, 6864785, 8237742, 10983656, 12356613, 13729570, 16475484, 20594355, 21967312, 24713226, 27459140, 32950968, 41188710, 49426452, 54918280, 61783065, 65901936, 82377420, 98852904, 109836560, 123566130, 164754840, 197705808, 247132260, 329509680, 494264520, 988529040]

約数ペア:

[(1, 988529040), (2, 494264520), (3, 329509680), (4, 247132260), (5, 197705808), (6, 164754840), (8, 123566130), (9, 109836560), (10, 98852904), (12, 82377420), (15, 65901936), (16, 61783065), (18, 54918280), (20, 49426452), (24, 41188710), (30, 32950968), (36, 27459140), (40, 24713226), (45, 21967312), (48, 20594355), (60, 16475484), (72, 13729570), (80, 12356613), (90, 10983656), (120, 8237742), (144, 6864785), (180, 5491828), (240, 4118871), (360, 2745914), (720, 1372957)]