201307920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{76253}}^1$

素因数の和:76280

約数の個数: 80

約数和(自身を含む): 680795712

約数和(自身を除く): 479487792

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, 76253, 152506, 228759, 305012, 381265, 457518, 610024, 762530, 838783, 915036, 1143795, 1220048, 1525060, 1677566, 1830072, 2287590, 2516349, 3050120, 3355132, 3660144, 4193915, 4575180, 5032698, 6100240, 6710264, 8387830, 9150360, 10065396, 12581745, 13420528, 16775660, 18300720, 20130792, 25163490, 33551320, 40261584, 50326980, 67102640, 100653960, 201307920]

約数ペア:

[(1, 201307920), (2, 100653960), (3, 67102640), (4, 50326980), (5, 40261584), (6, 33551320), (8, 25163490), (10, 20130792), (11, 18300720), (12, 16775660), (15, 13420528), (16, 12581745), (20, 10065396), (22, 9150360), (24, 8387830), (30, 6710264), (33, 6100240), (40, 5032698), (44, 4575180), (48, 4193915), (55, 3660144), (60, 3355132), (66, 3050120), (80, 2516349), (88, 2287590), (110, 1830072), (120, 1677566), (132, 1525060), (165, 1220048), (176, 1143795), (220, 915036), (240, 838783), (264, 762530), (330, 610024), (440, 457518), (528, 381265), (660, 305012), (880, 228759), (1320, 152506), (2640, 76253)]