34482720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 115214400

約数和(自身を除く): 80731680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 199, 228, 240, 285, 304, 361, 380, 398, 456, 480, 570, 597, 608, 722, 760, 796, 912, 995, 1083, 1140, 1194, 1444, 1520, 1592, 1805, 1824, 1990, 2166, 2280, 2388, 2888, 2985, 3040, 3184, 3610, 3781, 3980, 4332, 4560, 4776, 5415, 5776, 5970, 6368, 7220, 7562, 7960, 8664, 9120, 9552, 10830, 11343, 11552, 11940, 14440, 15124, 15920, 17328, 18905, 19104, 21660, 22686, 23880, 28880, 30248, 31840, 34656, 37810, 43320, 45372, 47760, 56715, 57760, 60496, 71839, 75620, 86640, 90744, 95520, 113430, 120992, 143678, 151240, 173280, 181488, 215517, 226860, 287356, 302480, 359195, 362976, 431034, 453720, 574712, 604960, 718390, 862068, 907440, 1077585, 1149424, 1436780, 1724136, 1814880, 2155170, 2298848, 2873560, 3448272, 4310340, 5747120, 6896544, 8620680, 11494240, 17241360, 34482720]

約数ペア:

[(1, 34482720), (2, 17241360), (3, 11494240), (4, 8620680), (5, 6896544), (6, 5747120), (8, 4310340), (10, 3448272), (12, 2873560), (15, 2298848), (16, 2155170), (19, 1814880), (20, 1724136), (24, 1436780), (30, 1149424), (32, 1077585), (38, 907440), (40, 862068), (48, 718390), (57, 604960), (60, 574712), (76, 453720), (80, 431034), (95, 362976), (96, 359195), (114, 302480), (120, 287356), (152, 226860), (160, 215517), (190, 181488), (199, 173280), (228, 151240), (240, 143678), (285, 120992), (304, 113430), (361, 95520), (380, 90744), (398, 86640), (456, 75620), (480, 71839), (570, 60496), (597, 57760), (608, 56715), (722, 47760), (760, 45372), (796, 43320), (912, 37810), (995, 34656), (1083, 31840), (1140, 30248), (1194, 28880), (1444, 23880), (1520, 22686), (1592, 21660), (1805, 19104), (1824, 18905), (1990, 17328), (2166, 15920), (2280, 15124), (2388, 14440), (2888, 11940), (2985, 11552), (3040, 11343), (3184, 10830), (3610, 9552), (3781, 9120), (3980, 8664), (4332, 7960), (4560, 7562), (4776, 7220), (5415, 6368), (5776, 5970)]