8730480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3307}}^1$

素因数の和:3334

約数の個数: 80

約数和(自身を含む): 29533824

約数和(自身を除く): 20803344

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, 3307, 6614, 9921, 13228, 16535, 19842, 26456, 33070, 36377, 39684, 49605, 52912, 66140, 72754, 79368, 99210, 109131, 132280, 145508, 158736, 181885, 198420, 218262, 264560, 291016, 363770, 396840, 436524, 545655, 582032, 727540, 793680, 873048, 1091310, 1455080, 1746096, 2182620, 2910160, 4365240, 8730480]

約数ペア:

[(1, 8730480), (2, 4365240), (3, 2910160), (4, 2182620), (5, 1746096), (6, 1455080), (8, 1091310), (10, 873048), (11, 793680), (12, 727540), (15, 582032), (16, 545655), (20, 436524), (22, 396840), (24, 363770), (30, 291016), (33, 264560), (40, 218262), (44, 198420), (48, 181885), (55, 158736), (60, 145508), (66, 132280), (80, 109131), (88, 99210), (110, 79368), (120, 72754), (132, 66140), (165, 52912), (176, 49605), (220, 39684), (240, 36377), (264, 33070), (330, 26456), (440, 19842), (528, 16535), (660, 13228), (880, 9921), (1320, 6614), (2640, 3307)]