1662095280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{49823}}^1$

素因数の和:49978

約数の個数: 80

約数和(自身を含む): 5189667840

約数和(自身を除く): 3527572560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 5560, 6672, 8340, 11120, 16680, 33360, 49823, 99646, 149469, 199292, 249115, 298938, 398584, 498230, 597876, 747345, 797168, 996460, 1195752, 1494690, 1992920, 2391504, 2989380, 3985840, 5978760, 6925397, 11957520, 13850794, 20776191, 27701588, 34626985, 41552382, 55403176, 69253970, 83104764, 103880955, 110806352, 138507940, 166209528, 207761910, 277015880, 332419056, 415523820, 554031760, 831047640, 1662095280]

約数ペア:

[(1, 1662095280), (2, 831047640), (3, 554031760), (4, 415523820), (5, 332419056), (6, 277015880), (8, 207761910), (10, 166209528), (12, 138507940), (15, 110806352), (16, 103880955), (20, 83104764), (24, 69253970), (30, 55403176), (40, 41552382), (48, 34626985), (60, 27701588), (80, 20776191), (120, 13850794), (139, 11957520), (240, 6925397), (278, 5978760), (417, 3985840), (556, 2989380), (695, 2391504), (834, 1992920), (1112, 1494690), (1390, 1195752), (1668, 996460), (2085, 797168), (2224, 747345), (2780, 597876), (3336, 498230), (4170, 398584), (5560, 298938), (6672, 249115), (8340, 199292), (11120, 149469), (16680, 99646), (33360, 49823)]