25923480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:545

約数の個数: 128

約数和(自身を含む): 87091200

約数和(自身を除く): 61167720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 479, 492, 615, 660, 820, 902, 958, 984, 1230, 1320, 1353, 1437, 1640, 1804, 1916, 2255, 2395, 2460, 2706, 2874, 3608, 3832, 4510, 4790, 4920, 5269, 5412, 5748, 6765, 7185, 9020, 9580, 10538, 10824, 11496, 13530, 14370, 15807, 18040, 19160, 19639, 21076, 26345, 27060, 28740, 31614, 39278, 42152, 52690, 54120, 57480, 58917, 63228, 78556, 79035, 98195, 105380, 117834, 126456, 157112, 158070, 196390, 210760, 216029, 235668, 294585, 316140, 392780, 432058, 471336, 589170, 632280, 648087, 785560, 864116, 1080145, 1178340, 1296174, 1728232, 2160290, 2356680, 2592348, 3240435, 4320580, 5184696, 6480870, 8641160, 12961740, 25923480]

約数ペア:

[(1, 25923480), (2, 12961740), (3, 8641160), (4, 6480870), (5, 5184696), (6, 4320580), (8, 3240435), (10, 2592348), (11, 2356680), (12, 2160290), (15, 1728232), (20, 1296174), (22, 1178340), (24, 1080145), (30, 864116), (33, 785560), (40, 648087), (41, 632280), (44, 589170), (55, 471336), (60, 432058), (66, 392780), (82, 316140), (88, 294585), (110, 235668), (120, 216029), (123, 210760), (132, 196390), (164, 158070), (165, 157112), (205, 126456), (220, 117834), (246, 105380), (264, 98195), (328, 79035), (330, 78556), (410, 63228), (440, 58917), (451, 57480), (479, 54120), (492, 52690), (615, 42152), (660, 39278), (820, 31614), (902, 28740), (958, 27060), (984, 26345), (1230, 21076), (1320, 19639), (1353, 19160), (1437, 18040), (1640, 15807), (1804, 14370), (1916, 13530), (2255, 11496), (2395, 10824), (2460, 10538), (2706, 9580), (2874, 9020), (3608, 7185), (3832, 6765), (4510, 5748), (4790, 5412), (4920, 5269)]