1284150480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2251}}^1\times {\mathrm{2377}}^1$

素因数の和:4644

約数の個数: 80

約数和(自身を含む): 3984310464

約数和(自身を除く): 2700159984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2251, 2377, 4502, 4754, 6753, 7131, 9004, 9508, 11255, 11885, 13506, 14262, 18008, 19016, 22510, 23770, 27012, 28524, 33765, 35655, 36016, 38032, 45020, 47540, 54024, 57048, 67530, 71310, 90040, 95080, 108048, 114096, 135060, 142620, 180080, 190160, 270120, 285240, 540240, 570480, 5350627, 10701254, 16051881, 21402508, 26753135, 32103762, 42805016, 53506270, 64207524, 80259405, 85610032, 107012540, 128415048, 160518810, 214025080, 256830096, 321037620, 428050160, 642075240, 1284150480]

約数ペア:

[(1, 1284150480), (2, 642075240), (3, 428050160), (4, 321037620), (5, 256830096), (6, 214025080), (8, 160518810), (10, 128415048), (12, 107012540), (15, 85610032), (16, 80259405), (20, 64207524), (24, 53506270), (30, 42805016), (40, 32103762), (48, 26753135), (60, 21402508), (80, 16051881), (120, 10701254), (240, 5350627), (2251, 570480), (2377, 540240), (4502, 285240), (4754, 270120), (6753, 190160), (7131, 180080), (9004, 142620), (9508, 135060), (11255, 114096), (11885, 108048), (13506, 95080), (14262, 90040), (18008, 71310), (19016, 67530), (22510, 57048), (23770, 54024), (27012, 47540), (28524, 45020), (33765, 38032), (35655, 36016)]