30467280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 100422144

約数和(自身を除く): 69954864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 47, 48, 60, 73, 74, 80, 94, 111, 120, 141, 146, 148, 185, 188, 219, 222, 235, 240, 282, 292, 296, 365, 370, 376, 438, 444, 470, 555, 564, 584, 592, 705, 730, 740, 752, 876, 888, 940, 1095, 1110, 1128, 1168, 1410, 1460, 1480, 1739, 1752, 1776, 1880, 2190, 2220, 2256, 2701, 2820, 2920, 2960, 3431, 3478, 3504, 3760, 4380, 4440, 5217, 5402, 5640, 5840, 6862, 6956, 8103, 8695, 8760, 8880, 10293, 10434, 10804, 11280, 13505, 13724, 13912, 16206, 17155, 17390, 17520, 20586, 20868, 21608, 26085, 27010, 27448, 27824, 32412, 34310, 34780, 40515, 41172, 41736, 43216, 51465, 52170, 54020, 54896, 64824, 68620, 69560, 81030, 82344, 83472, 102930, 104340, 108040, 126947, 129648, 137240, 139120, 162060, 164688, 205860, 208680, 216080, 253894, 274480, 324120, 380841, 411720, 417360, 507788, 634735, 648240, 761682, 823440, 1015576, 1269470, 1523364, 1904205, 2031152, 2538940, 3046728, 3808410, 5077880, 6093456, 7616820, 10155760, 15233640, 30467280]

約数ペア:

[(1, 30467280), (2, 15233640), (3, 10155760), (4, 7616820), (5, 6093456), (6, 5077880), (8, 3808410), (10, 3046728), (12, 2538940), (15, 2031152), (16, 1904205), (20, 1523364), (24, 1269470), (30, 1015576), (37, 823440), (40, 761682), (47, 648240), (48, 634735), (60, 507788), (73, 417360), (74, 411720), (80, 380841), (94, 324120), (111, 274480), (120, 253894), (141, 216080), (146, 208680), (148, 205860), (185, 164688), (188, 162060), (219, 139120), (222, 137240), (235, 129648), (240, 126947), (282, 108040), (292, 104340), (296, 102930), (365, 83472), (370, 82344), (376, 81030), (438, 69560), (444, 68620), (470, 64824), (555, 54896), (564, 54020), (584, 52170), (592, 51465), (705, 43216), (730, 41736), (740, 41172), (752, 40515), (876, 34780), (888, 34310), (940, 32412), (1095, 27824), (1110, 27448), (1128, 27010), (1168, 26085), (1410, 21608), (1460, 20868), (1480, 20586), (1739, 17520), (1752, 17390), (1776, 17155), (1880, 16206), (2190, 13912), (2220, 13724), (2256, 13505), (2701, 11280), (2820, 10804), (2920, 10434), (2960, 10293), (3431, 8880), (3478, 8760), (3504, 8695), (3760, 8103), (4380, 6956), (4440, 6862), (5217, 5840), (5402, 5640)]