80026320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30313}}^1$

素因数の和:30340

約数の個数: 80

約数和(自身を含む): 270643392

約数和(自身を除く): 190617072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 30313, 60626, 90939, 121252, 151565, 181878, 242504, 303130, 333443, 363756, 454695, 485008, 606260, 666886, 727512, 909390, 1000329, 1212520, 1333772, 1455024, 1667215, 1818780, 2000658, 2425040, 2667544, 3334430, 3637560, 4001316, 5001645, 5335088, 6668860, 7275120, 8002632, 10003290, 13337720, 16005264, 20006580, 26675440, 40013160, 80026320]

約数ペア:

[(1, 80026320), (2, 40013160), (3, 26675440), (4, 20006580), (5, 16005264), (6, 13337720), (8, 10003290), (10, 8002632), (11, 7275120), (12, 6668860), (15, 5335088), (16, 5001645), (20, 4001316), (22, 3637560), (24, 3334430), (30, 2667544), (33, 2425040), (40, 2000658), (44, 1818780), (48, 1667215), (55, 1455024), (60, 1333772), (66, 1212520), (80, 1000329), (88, 909390), (110, 727512), (120, 666886), (132, 606260), (165, 485008), (176, 454695), (220, 363756), (240, 333443), (264, 303130), (330, 242504), (440, 181878), (528, 151565), (660, 121252), (880, 90939), (1320, 60626), (2640, 30313)]