19253608320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{10027921}}^1$

素因数の和:10027943

約数の個数: 64

約数和(自身を含む): 61370882640

約数和(自身を除く): 42117274320

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, 10027921, 20055842, 30083763, 40111684, 50139605, 60167526, 80223368, 100279210, 120335052, 150418815, 160446736, 200558420, 240670104, 300837630, 320893472, 401116840, 481340208, 601675260, 641786944, 802233680, 962680416, 1203350520, 1283573888, 1604467360, 1925360832, 2406701040, 3208934720, 3850721664, 4813402080, 6417869440, 9626804160, 19253608320]

約数ペア:

[(1, 19253608320), (2, 9626804160), (3, 6417869440), (4, 4813402080), (5, 3850721664), (6, 3208934720), (8, 2406701040), (10, 1925360832), (12, 1604467360), (15, 1283573888), (16, 1203350520), (20, 962680416), (24, 802233680), (30, 641786944), (32, 601675260), (40, 481340208), (48, 401116840), (60, 320893472), (64, 300837630), (80, 240670104), (96, 200558420), (120, 160446736), (128, 150418815), (160, 120335052), (192, 100279210), (240, 80223368), (320, 60167526), (384, 50139605), (480, 40111684), (640, 30083763), (960, 20055842), (1920, 10027921)]