2247276120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{1471}}^1$

素因数の和:1953

約数の個数: 128

約数和(自身を含む): 6994944000

約数和(自身を除く): 4747667880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 439, 580, 696, 870, 878, 1160, 1317, 1471, 1740, 1756, 2195, 2634, 2942, 3480, 3512, 4390, 4413, 5268, 5884, 6585, 7355, 8780, 8826, 10536, 11768, 12731, 13170, 14710, 17560, 17652, 22065, 25462, 26340, 29420, 35304, 38193, 42659, 44130, 50924, 52680, 58840, 63655, 76386, 85318, 88260, 101848, 127310, 127977, 152772, 170636, 176520, 190965, 213295, 254620, 255954, 305544, 341272, 381930, 426590, 509240, 511908, 639885, 645769, 763860, 853180, 1023816, 1279770, 1291538, 1527720, 1706360, 1937307, 2559540, 2583076, 3228845, 3874614, 5119080, 5166152, 6457690, 7749228, 9686535, 12915380, 15498456, 18727301, 19373070, 25830760, 37454602, 38746140, 56181903, 74909204, 77492280, 93636505, 112363806, 149818408, 187273010, 224727612, 280909515, 374546020, 449455224, 561819030, 749092040, 1123638060, 2247276120]

約数ペア:

[(1, 2247276120), (2, 1123638060), (3, 749092040), (4, 561819030), (5, 449455224), (6, 374546020), (8, 280909515), (10, 224727612), (12, 187273010), (15, 149818408), (20, 112363806), (24, 93636505), (29, 77492280), (30, 74909204), (40, 56181903), (58, 38746140), (60, 37454602), (87, 25830760), (116, 19373070), (120, 18727301), (145, 15498456), (174, 12915380), (232, 9686535), (290, 7749228), (348, 6457690), (435, 5166152), (439, 5119080), (580, 3874614), (696, 3228845), (870, 2583076), (878, 2559540), (1160, 1937307), (1317, 1706360), (1471, 1527720), (1740, 1291538), (1756, 1279770), (2195, 1023816), (2634, 853180), (2942, 763860), (3480, 645769), (3512, 639885), (4390, 511908), (4413, 509240), (5268, 426590), (5884, 381930), (6585, 341272), (7355, 305544), (8780, 255954), (8826, 254620), (10536, 213295), (11768, 190965), (12731, 176520), (13170, 170636), (14710, 152772), (17560, 127977), (17652, 127310), (22065, 101848), (25462, 88260), (26340, 85318), (29420, 76386), (35304, 63655), (38193, 58840), (42659, 52680), (44130, 50924)]