895104240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{61141}}^1$

素因数の和:61218

約数の個数: 80

約数和(自身を含む): 2820358176

約数和(自身を除く): 1925253936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 61141, 122282, 183423, 244564, 305705, 366846, 489128, 611410, 733692, 917115, 978256, 1222820, 1467384, 1834230, 2445640, 2934768, 3668460, 3729601, 4891280, 7336920, 7459202, 11188803, 14673840, 14918404, 18648005, 22377606, 29836808, 37296010, 44755212, 55944015, 59673616, 74592020, 89510424, 111888030, 149184040, 179020848, 223776060, 298368080, 447552120, 895104240]

約数ペア:

[(1, 895104240), (2, 447552120), (3, 298368080), (4, 223776060), (5, 179020848), (6, 149184040), (8, 111888030), (10, 89510424), (12, 74592020), (15, 59673616), (16, 55944015), (20, 44755212), (24, 37296010), (30, 29836808), (40, 22377606), (48, 18648005), (60, 14918404), (61, 14673840), (80, 11188803), (120, 7459202), (122, 7336920), (183, 4891280), (240, 3729601), (244, 3668460), (305, 2934768), (366, 2445640), (488, 1834230), (610, 1467384), (732, 1222820), (915, 978256), (976, 917115), (1220, 733692), (1464, 611410), (1830, 489128), (2440, 366846), (2928, 305705), (3660, 244564), (4880, 183423), (7320, 122282), (14640, 61141)]