22040520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3011}}^1$

素因数の和:3086

約数の個数: 64

約数和(自身を含む): 67227840

約数和(自身を除く): 45187320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3011, 3660, 6022, 7320, 9033, 12044, 15055, 18066, 24088, 30110, 36132, 45165, 60220, 72264, 90330, 120440, 180660, 183671, 361320, 367342, 551013, 734684, 918355, 1102026, 1469368, 1836710, 2204052, 2755065, 3673420, 4408104, 5510130, 7346840, 11020260, 22040520]

約数ペア:

[(1, 22040520), (2, 11020260), (3, 7346840), (4, 5510130), (5, 4408104), (6, 3673420), (8, 2755065), (10, 2204052), (12, 1836710), (15, 1469368), (20, 1102026), (24, 918355), (30, 734684), (40, 551013), (60, 367342), (61, 361320), (120, 183671), (122, 180660), (183, 120440), (244, 90330), (305, 72264), (366, 60220), (488, 45165), (610, 36132), (732, 30110), (915, 24088), (1220, 18066), (1464, 15055), (1830, 12044), (2440, 9033), (3011, 7320), (3660, 6022)]