11898480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4507}}^1$

素因数の和:4534

約数の個数: 80

約数和(自身を含む): 40247424

約数和(自身を除く): 28348944

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, 4507, 9014, 13521, 18028, 22535, 27042, 36056, 45070, 49577, 54084, 67605, 72112, 90140, 99154, 108168, 135210, 148731, 180280, 198308, 216336, 247885, 270420, 297462, 360560, 396616, 495770, 540840, 594924, 743655, 793232, 991540, 1081680, 1189848, 1487310, 1983080, 2379696, 2974620, 3966160, 5949240, 11898480]

約数ペア:

[(1, 11898480), (2, 5949240), (3, 3966160), (4, 2974620), (5, 2379696), (6, 1983080), (8, 1487310), (10, 1189848), (11, 1081680), (12, 991540), (15, 793232), (16, 743655), (20, 594924), (22, 540840), (24, 495770), (30, 396616), (33, 360560), (40, 297462), (44, 270420), (48, 247885), (55, 216336), (60, 198308), (66, 180280), (80, 148731), (88, 135210), (110, 108168), (120, 99154), (132, 90140), (165, 72112), (176, 67605), (220, 54084), (240, 49577), (264, 45070), (330, 36056), (440, 27042), (528, 22535), (660, 18028), (880, 13521), (1320, 9014), (2640, 4507)]