313281120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34351}}^1$

素因数の和:34388

約数の個数: 96

約数和(自身を含む): 1038804480

約数和(自身を除く): 725523360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 34351, 68702, 103053, 137404, 171755, 206106, 274808, 343510, 412212, 515265, 549616, 652669, 687020, 824424, 1030530, 1099232, 1305338, 1374040, 1648848, 1958007, 2061060, 2610676, 2748080, 3263345, 3297696, 3916014, 4122120, 5221352, 5496160, 6526690, 7832028, 8244240, 9790035, 10442704, 13053380, 15664056, 16488480, 19580070, 20885408, 26106760, 31328112, 39160140, 52213520, 62656224, 78320280, 104427040, 156640560, 313281120]

約数ペア:

[(1, 313281120), (2, 156640560), (3, 104427040), (4, 78320280), (5, 62656224), (6, 52213520), (8, 39160140), (10, 31328112), (12, 26106760), (15, 20885408), (16, 19580070), (19, 16488480), (20, 15664056), (24, 13053380), (30, 10442704), (32, 9790035), (38, 8244240), (40, 7832028), (48, 6526690), (57, 5496160), (60, 5221352), (76, 4122120), (80, 3916014), (95, 3297696), (96, 3263345), (114, 2748080), (120, 2610676), (152, 2061060), (160, 1958007), (190, 1648848), (228, 1374040), (240, 1305338), (285, 1099232), (304, 1030530), (380, 824424), (456, 687020), (480, 652669), (570, 549616), (608, 515265), (760, 412212), (912, 343510), (1140, 274808), (1520, 206106), (1824, 171755), (2280, 137404), (3040, 103053), (4560, 68702), (9120, 34351)]