1796736720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{5261}}^1$

素因数の和:6700

約数の個数: 80

約数和(自身を含む): 5574857472

約数和(自身を除く): 3778120752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1423, 2846, 4269, 5261, 5692, 7115, 8538, 10522, 11384, 14230, 15783, 17076, 21044, 21345, 22768, 26305, 28460, 31566, 34152, 42088, 42690, 52610, 56920, 63132, 68304, 78915, 84176, 85380, 105220, 113840, 126264, 157830, 170760, 210440, 252528, 315660, 341520, 420880, 631320, 1262640, 7486403, 14972806, 22459209, 29945612, 37432015, 44918418, 59891224, 74864030, 89836836, 112296045, 119782448, 149728060, 179673672, 224592090, 299456120, 359347344, 449184180, 598912240, 898368360, 1796736720]

約数ペア:

[(1, 1796736720), (2, 898368360), (3, 598912240), (4, 449184180), (5, 359347344), (6, 299456120), (8, 224592090), (10, 179673672), (12, 149728060), (15, 119782448), (16, 112296045), (20, 89836836), (24, 74864030), (30, 59891224), (40, 44918418), (48, 37432015), (60, 29945612), (80, 22459209), (120, 14972806), (240, 7486403), (1423, 1262640), (2846, 631320), (4269, 420880), (5261, 341520), (5692, 315660), (7115, 252528), (8538, 210440), (10522, 170760), (11384, 157830), (14230, 126264), (15783, 113840), (17076, 105220), (21044, 85380), (21345, 84176), (22768, 78915), (26305, 68304), (28460, 63132), (31566, 56920), (34152, 52610), (42088, 42690)]