156760320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{40823}}^1$

素因数の和:40847

約数の個数: 72

約数和(自身を含む): 500665536

約数和(自身を除く): 343905216

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, 40823, 81646, 122469, 163292, 204115, 244938, 326584, 408230, 489876, 612345, 653168, 816460, 979752, 1224690, 1306336, 1632920, 1959504, 2449380, 2612672, 3265840, 3919008, 4898760, 5225344, 6531680, 7838016, 9797520, 10450688, 13063360, 15676032, 19595040, 26126720, 31352064, 39190080, 52253440, 78380160, 156760320]

約数ペア:

[(1, 156760320), (2, 78380160), (3, 52253440), (4, 39190080), (5, 31352064), (6, 26126720), (8, 19595040), (10, 15676032), (12, 13063360), (15, 10450688), (16, 9797520), (20, 7838016), (24, 6531680), (30, 5225344), (32, 4898760), (40, 3919008), (48, 3265840), (60, 2612672), (64, 2449380), (80, 1959504), (96, 1632920), (120, 1306336), (128, 1224690), (160, 979752), (192, 816460), (240, 653168), (256, 612345), (320, 489876), (384, 408230), (480, 326584), (640, 244938), (768, 204115), (960, 163292), (1280, 122469), (1920, 81646), (3840, 40823)]