729480720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{51517}}^1$

素因数の和:51592

約数の個数: 80

約数和(自身を含む): 2299763520

約数和(自身を除く): 1570282800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1416, 1770, 2360, 2832, 3540, 4720, 7080, 14160, 51517, 103034, 154551, 206068, 257585, 309102, 412136, 515170, 618204, 772755, 824272, 1030340, 1236408, 1545510, 2060680, 2472816, 3039503, 3091020, 4121360, 6079006, 6182040, 9118509, 12158012, 12364080, 15197515, 18237018, 24316024, 30395030, 36474036, 45592545, 48632048, 60790060, 72948072, 91185090, 121580120, 145896144, 182370180, 243160240, 364740360, 729480720]

約数ペア:

[(1, 729480720), (2, 364740360), (3, 243160240), (4, 182370180), (5, 145896144), (6, 121580120), (8, 91185090), (10, 72948072), (12, 60790060), (15, 48632048), (16, 45592545), (20, 36474036), (24, 30395030), (30, 24316024), (40, 18237018), (48, 15197515), (59, 12364080), (60, 12158012), (80, 9118509), (118, 6182040), (120, 6079006), (177, 4121360), (236, 3091020), (240, 3039503), (295, 2472816), (354, 2060680), (472, 1545510), (590, 1236408), (708, 1030340), (885, 824272), (944, 772755), (1180, 618204), (1416, 515170), (1770, 412136), (2360, 309102), (2832, 257585), (3540, 206068), (4720, 154551), (7080, 103034), (14160, 51517)]