4352520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 14515200

約数和(自身を除く): 10162680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 83, 92, 95, 114, 115, 120, 138, 152, 166, 184, 190, 228, 230, 249, 276, 285, 332, 345, 380, 415, 437, 456, 460, 498, 552, 570, 664, 690, 760, 830, 874, 920, 996, 1140, 1245, 1311, 1380, 1577, 1660, 1748, 1909, 1992, 2185, 2280, 2490, 2622, 2760, 3154, 3320, 3496, 3818, 4370, 4731, 4980, 5244, 5727, 6308, 6555, 7636, 7885, 8740, 9462, 9545, 9960, 10488, 11454, 12616, 13110, 15272, 15770, 17480, 18924, 19090, 22908, 23655, 26220, 28635, 31540, 36271, 37848, 38180, 45816, 47310, 52440, 57270, 63080, 72542, 76360, 94620, 108813, 114540, 145084, 181355, 189240, 217626, 229080, 290168, 362710, 435252, 544065, 725420, 870504, 1088130, 1450840, 2176260, 4352520]

約数ペア:

[(1, 4352520), (2, 2176260), (3, 1450840), (4, 1088130), (5, 870504), (6, 725420), (8, 544065), (10, 435252), (12, 362710), (15, 290168), (19, 229080), (20, 217626), (23, 189240), (24, 181355), (30, 145084), (38, 114540), (40, 108813), (46, 94620), (57, 76360), (60, 72542), (69, 63080), (76, 57270), (83, 52440), (92, 47310), (95, 45816), (114, 38180), (115, 37848), (120, 36271), (138, 31540), (152, 28635), (166, 26220), (184, 23655), (190, 22908), (228, 19090), (230, 18924), (249, 17480), (276, 15770), (285, 15272), (332, 13110), (345, 12616), (380, 11454), (415, 10488), (437, 9960), (456, 9545), (460, 9462), (498, 8740), (552, 7885), (570, 7636), (664, 6555), (690, 6308), (760, 5727), (830, 5244), (874, 4980), (920, 4731), (996, 4370), (1140, 3818), (1245, 3496), (1311, 3320), (1380, 3154), (1577, 2760), (1660, 2622), (1748, 2490), (1909, 2280), (1992, 2185)]