157336320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{40973}}^1$

素因数の和:40997

約数の個数: 72

約数和(自身を含む): 502505136

約数和(自身を除く): 345168816

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, 40973, 81946, 122919, 163892, 204865, 245838, 327784, 409730, 491676, 614595, 655568, 819460, 983352, 1229190, 1311136, 1638920, 1966704, 2458380, 2622272, 3277840, 3933408, 4916760, 5244544, 6555680, 7866816, 9833520, 10489088, 13111360, 15733632, 19667040, 26222720, 31467264, 39334080, 52445440, 78668160, 157336320]

約数ペア:

[(1, 157336320), (2, 78668160), (3, 52445440), (4, 39334080), (5, 31467264), (6, 26222720), (8, 19667040), (10, 15733632), (12, 13111360), (15, 10489088), (16, 9833520), (20, 7866816), (24, 6555680), (30, 5244544), (32, 4916760), (40, 3933408), (48, 3277840), (60, 2622272), (64, 2458380), (80, 1966704), (96, 1638920), (120, 1311136), (128, 1229190), (160, 983352), (192, 819460), (240, 655568), (256, 614595), (320, 491676), (384, 409730), (480, 327784), (640, 245838), (768, 204865), (960, 163892), (1280, 122919), (1920, 81946), (3840, 40973)]