150780120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{11743}}^1$

素因数の和:11864

約数の個数: 64

約数和(自身を含む): 456606720

約数和(自身を除く): 305826600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 11743, 12840, 23486, 35229, 46972, 58715, 70458, 93944, 117430, 140916, 176145, 234860, 281832, 352290, 469720, 704580, 1256501, 1409160, 2513002, 3769503, 5026004, 6282505, 7539006, 10052008, 12565010, 15078012, 18847515, 25130020, 30156024, 37695030, 50260040, 75390060, 150780120]

約数ペア:

[(1, 150780120), (2, 75390060), (3, 50260040), (4, 37695030), (5, 30156024), (6, 25130020), (8, 18847515), (10, 15078012), (12, 12565010), (15, 10052008), (20, 7539006), (24, 6282505), (30, 5026004), (40, 3769503), (60, 2513002), (107, 1409160), (120, 1256501), (214, 704580), (321, 469720), (428, 352290), (535, 281832), (642, 234860), (856, 176145), (1070, 140916), (1284, 117430), (1605, 93944), (2140, 70458), (2568, 58715), (3210, 46972), (4280, 35229), (6420, 23486), (11743, 12840)]