144553680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{66923}}^1$

素因数の和:66945

約数の個数: 80

約数和(自身を含む): 497914560

約数和(自身を除く): 353360880

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, 66923, 133846, 200769, 267692, 334615, 401538, 535384, 602307, 669230, 803076, 1003845, 1070768, 1204614, 1338460, 1606152, 1806921, 2007690, 2409228, 2676920, 3011535, 3212304, 3613842, 4015380, 4818456, 5353840, 6023070, 7227684, 8030760, 9034605, 9636912, 12046140, 14455368, 16061520, 18069210, 24092280, 28910736, 36138420, 48184560, 72276840, 144553680]

約数ペア:

[(1, 144553680), (2, 72276840), (3, 48184560), (4, 36138420), (5, 28910736), (6, 24092280), (8, 18069210), (9, 16061520), (10, 14455368), (12, 12046140), (15, 9636912), (16, 9034605), (18, 8030760), (20, 7227684), (24, 6023070), (27, 5353840), (30, 4818456), (36, 4015380), (40, 3613842), (45, 3212304), (48, 3011535), (54, 2676920), (60, 2409228), (72, 2007690), (80, 1806921), (90, 1606152), (108, 1338460), (120, 1204614), (135, 1070768), (144, 1003845), (180, 803076), (216, 669230), (240, 602307), (270, 535384), (360, 401538), (432, 334615), (540, 267692), (720, 200769), (1080, 133846), (2160, 66923)]