19126927920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3257}}^1\times {\mathrm{24469}}^1$

素因数の和:27742

約数の個数: 80

約数和(自身を含む): 59314105440

約数和(自身を除く): 40187177520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3257, 6514, 9771, 13028, 16285, 19542, 24469, 26056, 32570, 39084, 48855, 48938, 52112, 65140, 73407, 78168, 97710, 97876, 122345, 130280, 146814, 156336, 195420, 195752, 244690, 260560, 293628, 367035, 390840, 391504, 489380, 587256, 734070, 781680, 978760, 1174512, 1468140, 1957520, 2936280, 5872560, 79695533, 159391066, 239086599, 318782132, 398477665, 478173198, 637564264, 796955330, 956346396, 1195432995, 1275128528, 1593910660, 1912692792, 2390865990, 3187821320, 3825385584, 4781731980, 6375642640, 9563463960, 19126927920]

約数ペア:

[(1, 19126927920), (2, 9563463960), (3, 6375642640), (4, 4781731980), (5, 3825385584), (6, 3187821320), (8, 2390865990), (10, 1912692792), (12, 1593910660), (15, 1275128528), (16, 1195432995), (20, 956346396), (24, 796955330), (30, 637564264), (40, 478173198), (48, 398477665), (60, 318782132), (80, 239086599), (120, 159391066), (240, 79695533), (3257, 5872560), (6514, 2936280), (9771, 1957520), (13028, 1468140), (16285, 1174512), (19542, 978760), (24469, 781680), (26056, 734070), (32570, 587256), (39084, 489380), (48855, 391504), (48938, 390840), (52112, 367035), (65140, 293628), (73407, 260560), (78168, 244690), (97710, 195752), (97876, 195420), (122345, 156336), (130280, 146814)]