154190520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12979}}^1$

素因数の和:13010

約数の個数: 128

約数和(自身を含む): 560736000

約数和(自身を除く): 406545480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 12979, 25958, 38937, 51916, 64895, 77874, 103832, 116811, 129790, 142769, 155748, 194685, 233622, 259580, 285538, 311496, 350433, 389370, 428307, 467244, 519160, 571076, 584055, 700866, 713845, 778740, 856614, 934488, 1142152, 1168110, 1284921, 1401732, 1427690, 1557480, 1713228, 1752165, 2141535, 2336220, 2569842, 2803464, 2855380, 3426456, 3504330, 3854763, 4283070, 4672440, 5139684, 5710760, 6424605, 7008660, 7709526, 8566140, 10279368, 12849210, 14017320, 15419052, 17132280, 19273815, 25698420, 30838104, 38547630, 51396840, 77095260, 154190520]

約数ペア:

[(1, 154190520), (2, 77095260), (3, 51396840), (4, 38547630), (5, 30838104), (6, 25698420), (8, 19273815), (9, 17132280), (10, 15419052), (11, 14017320), (12, 12849210), (15, 10279368), (18, 8566140), (20, 7709526), (22, 7008660), (24, 6424605), (27, 5710760), (30, 5139684), (33, 4672440), (36, 4283070), (40, 3854763), (44, 3504330), (45, 3426456), (54, 2855380), (55, 2803464), (60, 2569842), (66, 2336220), (72, 2141535), (88, 1752165), (90, 1713228), (99, 1557480), (108, 1427690), (110, 1401732), (120, 1284921), (132, 1168110), (135, 1142152), (165, 934488), (180, 856614), (198, 778740), (216, 713845), (220, 700866), (264, 584055), (270, 571076), (297, 519160), (330, 467244), (360, 428307), (396, 389370), (440, 350433), (495, 311496), (540, 285538), (594, 259580), (660, 233622), (792, 194685), (990, 155748), (1080, 142769), (1188, 129790), (1320, 116811), (1485, 103832), (1980, 77874), (2376, 64895), (2970, 51916), (3960, 38937), (5940, 25958), (11880, 12979)]