8081040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3061}}^1$

素因数の和:3088

約数の個数: 80

約数和(自身を含む): 27337536

約数和(自身を除く): 19256496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 3061, 6122, 9183, 12244, 15305, 18366, 24488, 30610, 33671, 36732, 45915, 48976, 61220, 67342, 73464, 91830, 101013, 122440, 134684, 146928, 168355, 183660, 202026, 244880, 269368, 336710, 367320, 404052, 505065, 538736, 673420, 734640, 808104, 1010130, 1346840, 1616208, 2020260, 2693680, 4040520, 8081040]

約数ペア:

[(1, 8081040), (2, 4040520), (3, 2693680), (4, 2020260), (5, 1616208), (6, 1346840), (8, 1010130), (10, 808104), (11, 734640), (12, 673420), (15, 538736), (16, 505065), (20, 404052), (22, 367320), (24, 336710), (30, 269368), (33, 244880), (40, 202026), (44, 183660), (48, 168355), (55, 146928), (60, 134684), (66, 122440), (80, 101013), (88, 91830), (110, 73464), (120, 67342), (132, 61220), (165, 48976), (176, 45915), (220, 36732), (240, 33671), (264, 30610), (330, 24488), (440, 18366), (528, 15305), (660, 12244), (880, 9183), (1320, 6122), (2640, 3061)]