47904617520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{247339}}^1$

素因数の和:247627

約数の個数: 120

約数和(自身を含む): 161478392400

約数和(自身を除く): 113573774880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 269, 360, 538, 720, 807, 1076, 1345, 1614, 2152, 2421, 2690, 3228, 4035, 4304, 4842, 5380, 6456, 8070, 9684, 10760, 12105, 12912, 16140, 19368, 21520, 24210, 32280, 38736, 48420, 64560, 96840, 193680, 247339, 494678, 742017, 989356, 1236695, 1484034, 1978712, 2226051, 2473390, 2968068, 3710085, 3957424, 4452102, 4946780, 5936136, 7420170, 8904204, 9893560, 11130255, 11872272, 14840340, 17808408, 19787120, 22260510, 29680680, 35616816, 44521020, 59361360, 66534191, 89042040, 133068382, 178084080, 199602573, 266136764, 332670955, 399205146, 532273528, 598807719, 665341910, 798410292, 998012865, 1064547056, 1197615438, 1330683820, 1596820584, 1996025730, 2395230876, 2661367640, 2994038595, 3193641168, 3992051460, 4790461752, 5322735280, 5988077190, 7984102920, 9580923504, 11976154380, 15968205840, 23952308760, 47904617520]

約数ペア:

[(1, 47904617520), (2, 23952308760), (3, 15968205840), (4, 11976154380), (5, 9580923504), (6, 7984102920), (8, 5988077190), (9, 5322735280), (10, 4790461752), (12, 3992051460), (15, 3193641168), (16, 2994038595), (18, 2661367640), (20, 2395230876), (24, 1996025730), (30, 1596820584), (36, 1330683820), (40, 1197615438), (45, 1064547056), (48, 998012865), (60, 798410292), (72, 665341910), (80, 598807719), (90, 532273528), (120, 399205146), (144, 332670955), (180, 266136764), (240, 199602573), (269, 178084080), (360, 133068382), (538, 89042040), (720, 66534191), (807, 59361360), (1076, 44521020), (1345, 35616816), (1614, 29680680), (2152, 22260510), (2421, 19787120), (2690, 17808408), (3228, 14840340), (4035, 11872272), (4304, 11130255), (4842, 9893560), (5380, 8904204), (6456, 7420170), (8070, 5936136), (9684, 4946780), (10760, 4452102), (12105, 3957424), (12912, 3710085), (16140, 2968068), (19368, 2473390), (21520, 2226051), (24210, 1978712), (32280, 1484034), (38736, 1236695), (48420, 989356), (64560, 742017), (96840, 494678), (193680, 247339)]