69756720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26423}}^1$

素因数の和:26450

約数の個数: 80

約数和(自身を含む): 235913472

約数和(自身を除く): 166156752

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, 26423, 52846, 79269, 105692, 132115, 158538, 211384, 264230, 290653, 317076, 396345, 422768, 528460, 581306, 634152, 792690, 871959, 1056920, 1162612, 1268304, 1453265, 1585380, 1743918, 2113840, 2325224, 2906530, 3170760, 3487836, 4359795, 4650448, 5813060, 6341520, 6975672, 8719590, 11626120, 13951344, 17439180, 23252240, 34878360, 69756720]

約数ペア:

[(1, 69756720), (2, 34878360), (3, 23252240), (4, 17439180), (5, 13951344), (6, 11626120), (8, 8719590), (10, 6975672), (11, 6341520), (12, 5813060), (15, 4650448), (16, 4359795), (20, 3487836), (22, 3170760), (24, 2906530), (30, 2325224), (33, 2113840), (40, 1743918), (44, 1585380), (48, 1453265), (55, 1268304), (60, 1162612), (66, 1056920), (80, 871959), (88, 792690), (110, 634152), (120, 581306), (132, 528460), (165, 422768), (176, 396345), (220, 317076), (240, 290653), (264, 264230), (330, 211384), (440, 158538), (528, 132115), (660, 105692), (880, 79269), (1320, 52846), (2640, 26423)]