279932762520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26813483}}^1$

素因数の和:26813529

約数の個数: 96

約数和(自身を含む): 941153288400

約数和(自身を除く): 661220525880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 26813483, 53626966, 80440449, 107253932, 134067415, 160880898, 214507864, 241321347, 268134830, 321761796, 402202245, 482642694, 536269660, 643523592, 777591007, 804404490, 965285388, 1072539320, 1206606735, 1555182014, 1608808980, 1930570776, 2332773021, 2413213470, 3110364028, 3217617960, 3887955035, 4665546042, 4826426940, 6220728056, 6998319063, 7775910070, 9331092084, 9652853880, 11663865105, 13996638126, 15551820140, 18662184168, 23327730210, 27993276252, 31103640280, 34991595315, 46655460420, 55986552504, 69983190630, 93310920840, 139966381260, 279932762520]

約数ペア:

[(1, 279932762520), (2, 139966381260), (3, 93310920840), (4, 69983190630), (5, 55986552504), (6, 46655460420), (8, 34991595315), (9, 31103640280), (10, 27993276252), (12, 23327730210), (15, 18662184168), (18, 15551820140), (20, 13996638126), (24, 11663865105), (29, 9652853880), (30, 9331092084), (36, 7775910070), (40, 6998319063), (45, 6220728056), (58, 4826426940), (60, 4665546042), (72, 3887955035), (87, 3217617960), (90, 3110364028), (116, 2413213470), (120, 2332773021), (145, 1930570776), (174, 1608808980), (180, 1555182014), (232, 1206606735), (261, 1072539320), (290, 965285388), (348, 804404490), (360, 777591007), (435, 643523592), (522, 536269660), (580, 482642694), (696, 402202245), (870, 321761796), (1044, 268134830), (1160, 241321347), (1305, 214507864), (1740, 160880898), (2088, 134067415), (2610, 107253932), (3480, 80440449), (5220, 53626966), (10440, 26813483)]