19054885680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1392901}}^1$

素因数の和:1392939

約数の個数: 120

約数和(自身を含む): 67360740720

約数和(自身を除く): 48305855040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 1392901, 2785802, 4178703, 5571604, 6964505, 8357406, 11143208, 12536109, 13929010, 16714812, 20893515, 22286416, 25072218, 26465119, 27858020, 33429624, 41787030, 50144436, 52930238, 55716040, 62680545, 66859248, 79395357, 83574060, 100288872, 105860476, 111432080, 125361090, 132325595, 158790714, 167148120, 200577744, 211720952, 238186071, 250722180, 264651190, 317581428, 334296240, 396976785, 423441904, 476372142, 501444360, 529302380, 635162856, 793953570, 952744284, 1002888720, 1058604760, 1190930355, 1270325712, 1587907140, 1905488568, 2117209520, 2381860710, 3175814280, 3810977136, 4763721420, 6351628560, 9527442840, 19054885680]

約数ペア:

[(1, 19054885680), (2, 9527442840), (3, 6351628560), (4, 4763721420), (5, 3810977136), (6, 3175814280), (8, 2381860710), (9, 2117209520), (10, 1905488568), (12, 1587907140), (15, 1270325712), (16, 1190930355), (18, 1058604760), (19, 1002888720), (20, 952744284), (24, 793953570), (30, 635162856), (36, 529302380), (38, 501444360), (40, 476372142), (45, 423441904), (48, 396976785), (57, 334296240), (60, 317581428), (72, 264651190), (76, 250722180), (80, 238186071), (90, 211720952), (95, 200577744), (114, 167148120), (120, 158790714), (144, 132325595), (152, 125361090), (171, 111432080), (180, 105860476), (190, 100288872), (228, 83574060), (240, 79395357), (285, 66859248), (304, 62680545), (342, 55716040), (360, 52930238), (380, 50144436), (456, 41787030), (570, 33429624), (684, 27858020), (720, 26465119), (760, 25072218), (855, 22286416), (912, 20893515), (1140, 16714812), (1368, 13929010), (1520, 12536109), (1710, 11143208), (2280, 8357406), (2736, 6964505), (3420, 5571604), (4560, 4178703), (6840, 2785802), (13680, 1392901)]