145002480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{86311}}^1$

素因数の和:86334

約数の個数: 80

約数和(自身を含む): 513729024

約数和(自身を除く): 368726544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 86311, 172622, 258933, 345244, 431555, 517866, 604177, 690488, 863110, 1035732, 1208354, 1294665, 1380976, 1726220, 1812531, 2071464, 2416708, 2589330, 3020885, 3452440, 3625062, 4142928, 4833416, 5178660, 6041770, 6904880, 7250124, 9062655, 9666832, 10357320, 12083540, 14500248, 18125310, 20714640, 24167080, 29000496, 36250620, 48334160, 72501240, 145002480]

約数ペア:

[(1, 145002480), (2, 72501240), (3, 48334160), (4, 36250620), (5, 29000496), (6, 24167080), (7, 20714640), (8, 18125310), (10, 14500248), (12, 12083540), (14, 10357320), (15, 9666832), (16, 9062655), (20, 7250124), (21, 6904880), (24, 6041770), (28, 5178660), (30, 4833416), (35, 4142928), (40, 3625062), (42, 3452440), (48, 3020885), (56, 2589330), (60, 2416708), (70, 2071464), (80, 1812531), (84, 1726220), (105, 1380976), (112, 1294665), (120, 1208354), (140, 1035732), (168, 863110), (210, 690488), (240, 604177), (280, 517866), (336, 431555), (420, 345244), (560, 258933), (840, 172622), (1680, 86311)]