22357680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4903}}^1$

素因数の和:4938

約数の個数: 80

約数和(自身を含む): 72971520

約数和(自身を除く): 50613840

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, 912, 1140, 1520, 2280, 4560, 4903, 9806, 14709, 19612, 24515, 29418, 39224, 49030, 58836, 73545, 78448, 93157, 98060, 117672, 147090, 186314, 196120, 235344, 279471, 294180, 372628, 392240, 465785, 558942, 588360, 745256, 931570, 1117884, 1176720, 1397355, 1490512, 1863140, 2235768, 2794710, 3726280, 4471536, 5589420, 7452560, 11178840, 22357680]

約数ペア:

[(1, 22357680), (2, 11178840), (3, 7452560), (4, 5589420), (5, 4471536), (6, 3726280), (8, 2794710), (10, 2235768), (12, 1863140), (15, 1490512), (16, 1397355), (19, 1176720), (20, 1117884), (24, 931570), (30, 745256), (38, 588360), (40, 558942), (48, 465785), (57, 392240), (60, 372628), (76, 294180), (80, 279471), (95, 235344), (114, 196120), (120, 186314), (152, 147090), (190, 117672), (228, 98060), (240, 93157), (285, 78448), (304, 73545), (380, 58836), (456, 49030), (570, 39224), (760, 29418), (912, 24515), (1140, 19612), (1520, 14709), (2280, 9806), (4560, 4903)]