202650720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13619}}^1$

素因数の和:13668

約数の個数: 96

約数和(自身を含む): 658990080

約数和(自身を除く): 456339360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 13619, 14880, 27238, 40857, 54476, 68095, 81714, 108952, 136190, 163428, 204285, 217904, 272380, 326856, 408570, 422189, 435808, 544760, 653712, 817140, 844378, 1089520, 1266567, 1307424, 1634280, 1688756, 2110945, 2179040, 2533134, 3268560, 3377512, 4221890, 5066268, 6332835, 6537120, 6755024, 8443780, 10132536, 12665670, 13510048, 16887560, 20265072, 25331340, 33775120, 40530144, 50662680, 67550240, 101325360, 202650720]

約数ペア:

[(1, 202650720), (2, 101325360), (3, 67550240), (4, 50662680), (5, 40530144), (6, 33775120), (8, 25331340), (10, 20265072), (12, 16887560), (15, 13510048), (16, 12665670), (20, 10132536), (24, 8443780), (30, 6755024), (31, 6537120), (32, 6332835), (40, 5066268), (48, 4221890), (60, 3377512), (62, 3268560), (80, 2533134), (93, 2179040), (96, 2110945), (120, 1688756), (124, 1634280), (155, 1307424), (160, 1266567), (186, 1089520), (240, 844378), (248, 817140), (310, 653712), (372, 544760), (465, 435808), (480, 422189), (496, 408570), (620, 326856), (744, 272380), (930, 217904), (992, 204285), (1240, 163428), (1488, 136190), (1860, 108952), (2480, 81714), (2976, 68095), (3720, 54476), (4960, 40857), (7440, 27238), (13619, 14880)]