2049543120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{502339}}^1$

素因数の和:502372

約数の個数: 80

約数和(自身を含む): 6727337280

約数和(自身を除く): 4677794160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 502339, 1004678, 1507017, 2009356, 2511695, 3014034, 4018712, 5023390, 6028068, 7535085, 8037424, 8539763, 10046780, 12056136, 15070170, 17079526, 20093560, 24112272, 25619289, 30140340, 34159052, 40187120, 42698815, 51238578, 60280680, 68318104, 85397630, 102477156, 120561360, 128096445, 136636208, 170795260, 204954312, 256192890, 341590520, 409908624, 512385780, 683181040, 1024771560, 2049543120]

約数ペア:

[(1, 2049543120), (2, 1024771560), (3, 683181040), (4, 512385780), (5, 409908624), (6, 341590520), (8, 256192890), (10, 204954312), (12, 170795260), (15, 136636208), (16, 128096445), (17, 120561360), (20, 102477156), (24, 85397630), (30, 68318104), (34, 60280680), (40, 51238578), (48, 42698815), (51, 40187120), (60, 34159052), (68, 30140340), (80, 25619289), (85, 24112272), (102, 20093560), (120, 17079526), (136, 15070170), (170, 12056136), (204, 10046780), (240, 8539763), (255, 8037424), (272, 7535085), (340, 6028068), (408, 5023390), (510, 4018712), (680, 3014034), (816, 2511695), (1020, 2009356), (1360, 1507017), (2040, 1004678), (4080, 502339)]