28092480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2251}}^1$

素因数の和:2284

約数の個数: 112

約数和(自身を含む): 96097344

約数和(自身を除く): 68004864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2251, 2496, 3120, 4160, 4502, 6240, 6753, 9004, 11255, 12480, 13506, 18008, 22510, 27012, 29263, 33765, 36016, 45020, 54024, 58526, 67530, 72032, 87789, 90040, 108048, 117052, 135060, 144064, 146315, 175578, 180080, 216096, 234104, 270120, 292630, 351156, 360160, 432192, 438945, 468208, 540240, 585260, 702312, 720320, 877890, 936416, 1080480, 1170520, 1404624, 1755780, 1872832, 2160960, 2341040, 2809248, 3511560, 4682080, 5618496, 7023120, 9364160, 14046240, 28092480]

約数ペア:

[(1, 28092480), (2, 14046240), (3, 9364160), (4, 7023120), (5, 5618496), (6, 4682080), (8, 3511560), (10, 2809248), (12, 2341040), (13, 2160960), (15, 1872832), (16, 1755780), (20, 1404624), (24, 1170520), (26, 1080480), (30, 936416), (32, 877890), (39, 720320), (40, 702312), (48, 585260), (52, 540240), (60, 468208), (64, 438945), (65, 432192), (78, 360160), (80, 351156), (96, 292630), (104, 270120), (120, 234104), (130, 216096), (156, 180080), (160, 175578), (192, 146315), (195, 144064), (208, 135060), (240, 117052), (260, 108048), (312, 90040), (320, 87789), (390, 72032), (416, 67530), (480, 58526), (520, 54024), (624, 45020), (780, 36016), (832, 33765), (960, 29263), (1040, 27012), (1248, 22510), (1560, 18008), (2080, 13506), (2251, 12480), (2496, 11255), (3120, 9004), (4160, 6753), (4502, 6240)]