19023120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{8807}}^1$

素因数の和:8829

約数の個数: 80

約数和(自身を含む): 65531520

約数和(自身を除く): 46508400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 8807, 17614, 26421, 35228, 44035, 52842, 70456, 79263, 88070, 105684, 132105, 140912, 158526, 176140, 211368, 237789, 264210, 317052, 352280, 396315, 422736, 475578, 528420, 634104, 704560, 792630, 951156, 1056840, 1188945, 1268208, 1585260, 1902312, 2113680, 2377890, 3170520, 3804624, 4755780, 6341040, 9511560, 19023120]

約数ペア:

[(1, 19023120), (2, 9511560), (3, 6341040), (4, 4755780), (5, 3804624), (6, 3170520), (8, 2377890), (9, 2113680), (10, 1902312), (12, 1585260), (15, 1268208), (16, 1188945), (18, 1056840), (20, 951156), (24, 792630), (27, 704560), (30, 634104), (36, 528420), (40, 475578), (45, 422736), (48, 396315), (54, 352280), (60, 317052), (72, 264210), (80, 237789), (90, 211368), (108, 176140), (120, 158526), (135, 140912), (144, 132105), (180, 105684), (216, 88070), (240, 79263), (270, 70456), (360, 52842), (432, 44035), (540, 35228), (720, 26421), (1080, 17614), (2160, 8807)]