191005440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{49741}}^1$

素因数の和:49765

約数の個数: 72

約数和(自身を含む): 610035888

約数和(自身を除く): 419030448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 49741, 99482, 149223, 198964, 248705, 298446, 397928, 497410, 596892, 746115, 795856, 994820, 1193784, 1492230, 1591712, 1989640, 2387568, 2984460, 3183424, 3979280, 4775136, 5968920, 6366848, 7958560, 9550272, 11937840, 12733696, 15917120, 19100544, 23875680, 31834240, 38201088, 47751360, 63668480, 95502720, 191005440]

約数ペア:

[(1, 191005440), (2, 95502720), (3, 63668480), (4, 47751360), (5, 38201088), (6, 31834240), (8, 23875680), (10, 19100544), (12, 15917120), (15, 12733696), (16, 11937840), (20, 9550272), (24, 7958560), (30, 6366848), (32, 5968920), (40, 4775136), (48, 3979280), (60, 3183424), (64, 2984460), (80, 2387568), (96, 1989640), (120, 1591712), (128, 1492230), (160, 1193784), (192, 994820), (240, 795856), (256, 746115), (320, 596892), (384, 497410), (480, 397928), (640, 298446), (768, 248705), (960, 198964), (1280, 149223), (1920, 99482), (3840, 49741)]