13319975520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{9249983}}^1$

素因数の和:9250004

約数の個数: 72

約数和(自身を含む): 45454421376

約数和(自身を除く): 32134445856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 9249983, 18499966, 27749949, 36999932, 46249915, 55499898, 73999864, 83249847, 92499830, 110999796, 138749745, 147999728, 166499694, 184999660, 221999592, 277499490, 295999456, 332999388, 369999320, 416249235, 443999184, 554998980, 665998776, 739998640, 832498470, 887998368, 1109997960, 1331997552, 1479997280, 1664996940, 2219995920, 2663995104, 3329993880, 4439991840, 6659987760, 13319975520]

約数ペア:

[(1, 13319975520), (2, 6659987760), (3, 4439991840), (4, 3329993880), (5, 2663995104), (6, 2219995920), (8, 1664996940), (9, 1479997280), (10, 1331997552), (12, 1109997960), (15, 887998368), (16, 832498470), (18, 739998640), (20, 665998776), (24, 554998980), (30, 443999184), (32, 416249235), (36, 369999320), (40, 332999388), (45, 295999456), (48, 277499490), (60, 221999592), (72, 184999660), (80, 166499694), (90, 147999728), (96, 138749745), (120, 110999796), (144, 92499830), (160, 83249847), (180, 73999864), (240, 55499898), (288, 46249915), (360, 36999932), (480, 27749949), (720, 18499966), (1440, 9249983)]