26871720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3671}}^1$

素因数の和:3746

約数の個数: 64

約数和(自身を含む): 81959040

約数和(自身を除く): 55087320

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, 3660, 3671, 7320, 7342, 11013, 14684, 18355, 22026, 29368, 36710, 44052, 55065, 73420, 88104, 110130, 146840, 220260, 223931, 440520, 447862, 671793, 895724, 1119655, 1343586, 1791448, 2239310, 2687172, 3358965, 4478620, 5374344, 6717930, 8957240, 13435860, 26871720]

約数ペア:

[(1, 26871720), (2, 13435860), (3, 8957240), (4, 6717930), (5, 5374344), (6, 4478620), (8, 3358965), (10, 2687172), (12, 2239310), (15, 1791448), (20, 1343586), (24, 1119655), (30, 895724), (40, 671793), (60, 447862), (61, 440520), (120, 223931), (122, 220260), (183, 146840), (244, 110130), (305, 88104), (366, 73420), (488, 55065), (610, 44052), (732, 36710), (915, 29368), (1220, 22026), (1464, 18355), (1830, 14684), (2440, 11013), (3660, 7342), (3671, 7320)]