69961680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97169}}^1$

素因数の和:97188

約数の個数: 60

約数和(自身を含む): 234957060

約数和(自身を除く): 164995380

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, 97169, 194338, 291507, 388676, 485845, 583014, 777352, 874521, 971690, 1166028, 1457535, 1554704, 1749042, 1943380, 2332056, 2915070, 3498084, 3886760, 4372605, 4664112, 5830140, 6996168, 7773520, 8745210, 11660280, 13992336, 17490420, 23320560, 34980840, 69961680]

約数ペア:

[(1, 69961680), (2, 34980840), (3, 23320560), (4, 17490420), (5, 13992336), (6, 11660280), (8, 8745210), (9, 7773520), (10, 6996168), (12, 5830140), (15, 4664112), (16, 4372605), (18, 3886760), (20, 3498084), (24, 2915070), (30, 2332056), (36, 1943380), (40, 1749042), (45, 1554704), (48, 1457535), (60, 1166028), (72, 971690), (80, 874521), (90, 777352), (120, 583014), (144, 485845), (180, 388676), (240, 291507), (360, 194338), (720, 97169)]