3689040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:844

約数の個数: 80

約数和(自身を含む): 12052800

約数和(自身を除く): 8363760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 809, 912, 1140, 1520, 1618, 2280, 2427, 3236, 4045, 4560, 4854, 6472, 8090, 9708, 12135, 12944, 15371, 16180, 19416, 24270, 30742, 32360, 38832, 46113, 48540, 61484, 64720, 76855, 92226, 97080, 122968, 153710, 184452, 194160, 230565, 245936, 307420, 368904, 461130, 614840, 737808, 922260, 1229680, 1844520, 3689040]

約数ペア:

[(1, 3689040), (2, 1844520), (3, 1229680), (4, 922260), (5, 737808), (6, 614840), (8, 461130), (10, 368904), (12, 307420), (15, 245936), (16, 230565), (19, 194160), (20, 184452), (24, 153710), (30, 122968), (38, 97080), (40, 92226), (48, 76855), (57, 64720), (60, 61484), (76, 48540), (80, 46113), (95, 38832), (114, 32360), (120, 30742), (152, 24270), (190, 19416), (228, 16180), (240, 15371), (285, 12944), (304, 12135), (380, 9708), (456, 8090), (570, 6472), (760, 4854), (809, 4560), (912, 4045), (1140, 3236), (1520, 2427), (1618, 2280)]