1485913680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{687923}}^1$

素因数の和:687945

約数の個数: 80

約数和(自身を含む): 5118154560

約数和(自身を除く): 3632240880

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, 687923, 1375846, 2063769, 2751692, 3439615, 4127538, 5503384, 6191307, 6879230, 8255076, 10318845, 11006768, 12382614, 13758460, 16510152, 18573921, 20637690, 24765228, 27516920, 30956535, 33020304, 37147842, 41275380, 49530456, 55033840, 61913070, 74295684, 82550760, 92869605, 99060912, 123826140, 148591368, 165101520, 185739210, 247652280, 297182736, 371478420, 495304560, 742956840, 1485913680]

約数ペア:

[(1, 1485913680), (2, 742956840), (3, 495304560), (4, 371478420), (5, 297182736), (6, 247652280), (8, 185739210), (9, 165101520), (10, 148591368), (12, 123826140), (15, 99060912), (16, 92869605), (18, 82550760), (20, 74295684), (24, 61913070), (27, 55033840), (30, 49530456), (36, 41275380), (40, 37147842), (45, 33020304), (48, 30956535), (54, 27516920), (60, 24765228), (72, 20637690), (80, 18573921), (90, 16510152), (108, 13758460), (120, 12382614), (135, 11006768), (144, 10318845), (180, 8255076), (216, 6879230), (240, 6191307), (270, 5503384), (360, 4127538), (432, 3439615), (540, 2751692), (720, 2063769), (1080, 1375846), (2160, 687923)]