228944640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{59621}}^1$

素因数の和:59645

約数の個数: 72

約数和(自身を含む): 731204208

約数和(自身を除く): 502259568

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, 59621, 119242, 178863, 238484, 298105, 357726, 476968, 596210, 715452, 894315, 953936, 1192420, 1430904, 1788630, 1907872, 2384840, 2861808, 3577260, 3815744, 4769680, 5723616, 7154520, 7631488, 9539360, 11447232, 14309040, 15262976, 19078720, 22894464, 28618080, 38157440, 45788928, 57236160, 76314880, 114472320, 228944640]

約数ペア:

[(1, 228944640), (2, 114472320), (3, 76314880), (4, 57236160), (5, 45788928), (6, 38157440), (8, 28618080), (10, 22894464), (12, 19078720), (15, 15262976), (16, 14309040), (20, 11447232), (24, 9539360), (30, 7631488), (32, 7154520), (40, 5723616), (48, 4769680), (60, 3815744), (64, 3577260), (80, 2861808), (96, 2384840), (120, 1907872), (128, 1788630), (160, 1430904), (192, 1192420), (240, 953936), (256, 894315), (320, 715452), (384, 596210), (480, 476968), (640, 357726), (768, 298105), (960, 238484), (1280, 178863), (1920, 119242), (3840, 59621)]