12200520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 36832320

約数和(自身を除く): 24631800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 347, 586, 694, 879, 1041, 1172, 1388, 1465, 1735, 1758, 2082, 2344, 2776, 2930, 3470, 3516, 4164, 4395, 5205, 5860, 6940, 7032, 8328, 8790, 10410, 11720, 13880, 17580, 20820, 35160, 41640, 101671, 203342, 305013, 406684, 508355, 610026, 813368, 1016710, 1220052, 1525065, 2033420, 2440104, 3050130, 4066840, 6100260, 12200520]

約数ペア:

[(1, 12200520), (2, 6100260), (3, 4066840), (4, 3050130), (5, 2440104), (6, 2033420), (8, 1525065), (10, 1220052), (12, 1016710), (15, 813368), (20, 610026), (24, 508355), (30, 406684), (40, 305013), (60, 203342), (120, 101671), (293, 41640), (347, 35160), (586, 20820), (694, 17580), (879, 13880), (1041, 11720), (1172, 10410), (1388, 8790), (1465, 8328), (1735, 7032), (1758, 6940), (2082, 5860), (2344, 5205), (2776, 4395), (2930, 4164), (3470, 3516)]