64088520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28109}}^1$

素因数の和:28142

約数の個数: 64

約数和(自身を含む): 202392000

約数和(自身を除く): 138303480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 28109, 56218, 84327, 112436, 140545, 168654, 224872, 281090, 337308, 421635, 534071, 562180, 674616, 843270, 1068142, 1124360, 1602213, 1686540, 2136284, 2670355, 3204426, 3373080, 4272568, 5340710, 6408852, 8011065, 10681420, 12817704, 16022130, 21362840, 32044260, 64088520]

約数ペア:

[(1, 64088520), (2, 32044260), (3, 21362840), (4, 16022130), (5, 12817704), (6, 10681420), (8, 8011065), (10, 6408852), (12, 5340710), (15, 4272568), (19, 3373080), (20, 3204426), (24, 2670355), (30, 2136284), (38, 1686540), (40, 1602213), (57, 1124360), (60, 1068142), (76, 843270), (95, 674616), (114, 562180), (120, 534071), (152, 421635), (190, 337308), (228, 281090), (285, 224872), (380, 168654), (456, 140545), (570, 112436), (760, 84327), (1140, 56218), (2280, 28109)]