855043320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{375019}}^1$

素因数の和:375052

約数の個数: 64

約数和(自身を含む): 2700144000

約数和(自身を除く): 1845100680

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, 375019, 750038, 1125057, 1500076, 1875095, 2250114, 3000152, 3750190, 4500228, 5625285, 7125361, 7500380, 9000456, 11250570, 14250722, 15000760, 21376083, 22501140, 28501444, 35626805, 42752166, 45002280, 57002888, 71253610, 85504332, 106880415, 142507220, 171008664, 213760830, 285014440, 427521660, 855043320]

約数ペア:

[(1, 855043320), (2, 427521660), (3, 285014440), (4, 213760830), (5, 171008664), (6, 142507220), (8, 106880415), (10, 85504332), (12, 71253610), (15, 57002888), (19, 45002280), (20, 42752166), (24, 35626805), (30, 28501444), (38, 22501140), (40, 21376083), (57, 15000760), (60, 14250722), (76, 11250570), (95, 9000456), (114, 7500380), (120, 7125361), (152, 5625285), (190, 4500228), (228, 3750190), (285, 3000152), (380, 2250114), (456, 1875095), (570, 1500076), (760, 1125057), (1140, 750038), (2280, 375019)]