445874880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42223}}^1$

素因数の和:42254

約数の個数: 112

約数和(自身を含む): 1544385024

約数和(自身を除く): 1098510144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 42223, 84446, 126669, 168892, 211115, 253338, 337784, 422230, 464453, 506676, 633345, 675568, 844460, 928906, 1013352, 1266690, 1351136, 1393359, 1688920, 1857812, 2026704, 2322265, 2533380, 2702272, 2786718, 3377840, 3715624, 4053408, 4644530, 5066760, 5573436, 6755680, 6966795, 7431248, 8106816, 9289060, 10133520, 11146872, 13511360, 13933590, 14862496, 18578120, 20267040, 22293744, 27867180, 29724992, 37156240, 40534080, 44587488, 55734360, 74312480, 89174976, 111468720, 148624960, 222937440, 445874880]

約数ペア:

[(1, 445874880), (2, 222937440), (3, 148624960), (4, 111468720), (5, 89174976), (6, 74312480), (8, 55734360), (10, 44587488), (11, 40534080), (12, 37156240), (15, 29724992), (16, 27867180), (20, 22293744), (22, 20267040), (24, 18578120), (30, 14862496), (32, 13933590), (33, 13511360), (40, 11146872), (44, 10133520), (48, 9289060), (55, 8106816), (60, 7431248), (64, 6966795), (66, 6755680), (80, 5573436), (88, 5066760), (96, 4644530), (110, 4053408), (120, 3715624), (132, 3377840), (160, 2786718), (165, 2702272), (176, 2533380), (192, 2322265), (220, 2026704), (240, 1857812), (264, 1688920), (320, 1393359), (330, 1351136), (352, 1266690), (440, 1013352), (480, 928906), (528, 844460), (660, 675568), (704, 633345), (880, 506676), (960, 464453), (1056, 422230), (1320, 337784), (1760, 253338), (2112, 211115), (2640, 168892), (3520, 126669), (5280, 84446), (10560, 42223)]