156955816320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{81747821}}^1$

素因数の和:81747843

約数の個数: 64

約数和(自身を含む): 500296670640

約数和(自身を除く): 343340854320

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, 320, 384, 480, 640, 960, 1920, 81747821, 163495642, 245243463, 326991284, 408739105, 490486926, 653982568, 817478210, 980973852, 1226217315, 1307965136, 1634956420, 1961947704, 2452434630, 2615930272, 3269912840, 3923895408, 4904869260, 5231860544, 6539825680, 7847790816, 9809738520, 10463721088, 13079651360, 15695581632, 19619477040, 26159302720, 31391163264, 39238954080, 52318605440, 78477908160, 156955816320]

約数ペア:

[(1, 156955816320), (2, 78477908160), (3, 52318605440), (4, 39238954080), (5, 31391163264), (6, 26159302720), (8, 19619477040), (10, 15695581632), (12, 13079651360), (15, 10463721088), (16, 9809738520), (20, 7847790816), (24, 6539825680), (30, 5231860544), (32, 4904869260), (40, 3923895408), (48, 3269912840), (60, 2615930272), (64, 2452434630), (80, 1961947704), (96, 1634956420), (120, 1307965136), (128, 1226217315), (160, 980973852), (192, 817478210), (240, 653982568), (320, 490486926), (384, 408739105), (480, 326991284), (640, 245243463), (960, 163495642), (1920, 81747821)]