1844520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 5832000

約数和(自身を除く): 3987480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 809, 1140, 1618, 2280, 2427, 3236, 4045, 4854, 6472, 8090, 9708, 12135, 15371, 16180, 19416, 24270, 30742, 32360, 46113, 48540, 61484, 76855, 92226, 97080, 122968, 153710, 184452, 230565, 307420, 368904, 461130, 614840, 922260, 1844520]

約数ペア:

[(1, 1844520), (2, 922260), (3, 614840), (4, 461130), (5, 368904), (6, 307420), (8, 230565), (10, 184452), (12, 153710), (15, 122968), (19, 97080), (20, 92226), (24, 76855), (30, 61484), (38, 48540), (40, 46113), (57, 32360), (60, 30742), (76, 24270), (95, 19416), (114, 16180), (120, 15371), (152, 12135), (190, 9708), (228, 8090), (285, 6472), (380, 4854), (456, 4045), (570, 3236), (760, 2427), (809, 2280), (1140, 1618)]