236957520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22961}}^1$

素因数の和:23020

約数の個数: 80

約数和(自身を含む): 751684032

約数和(自身を除く): 514726512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 22961, 45922, 68883, 91844, 114805, 137766, 183688, 229610, 275532, 344415, 367376, 459220, 551064, 688830, 918440, 987323, 1102128, 1377660, 1836880, 1974646, 2755320, 2961969, 3949292, 4936615, 5510640, 5923938, 7898584, 9873230, 11847876, 14809845, 15797168, 19746460, 23695752, 29619690, 39492920, 47391504, 59239380, 78985840, 118478760, 236957520]

約数ペア:

[(1, 236957520), (2, 118478760), (3, 78985840), (4, 59239380), (5, 47391504), (6, 39492920), (8, 29619690), (10, 23695752), (12, 19746460), (15, 15797168), (16, 14809845), (20, 11847876), (24, 9873230), (30, 7898584), (40, 5923938), (43, 5510640), (48, 4936615), (60, 3949292), (80, 2961969), (86, 2755320), (120, 1974646), (129, 1836880), (172, 1377660), (215, 1102128), (240, 987323), (258, 918440), (344, 688830), (430, 551064), (516, 459220), (645, 367376), (688, 344415), (860, 275532), (1032, 229610), (1290, 183688), (1720, 137766), (2064, 114805), (2580, 91844), (3440, 68883), (5160, 45922), (10320, 22961)]