23087280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 160

約数和(自身を含む): 77495040

約数和(自身を除く): 54407760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 61, 76, 80, 83, 95, 114, 120, 122, 152, 166, 183, 190, 228, 240, 244, 249, 285, 304, 305, 332, 366, 380, 415, 456, 488, 498, 570, 610, 664, 732, 760, 830, 912, 915, 976, 996, 1140, 1159, 1220, 1245, 1328, 1464, 1520, 1577, 1660, 1830, 1992, 2280, 2318, 2440, 2490, 2928, 3154, 3320, 3477, 3660, 3984, 4560, 4636, 4731, 4880, 4980, 5063, 5795, 6308, 6640, 6954, 7320, 7885, 9272, 9462, 9960, 10126, 11590, 12616, 13908, 14640, 15189, 15770, 17385, 18544, 18924, 19920, 20252, 23180, 23655, 25232, 25315, 27816, 30378, 31540, 34770, 37848, 40504, 46360, 47310, 50630, 55632, 60756, 63080, 69540, 75696, 75945, 81008, 92720, 94620, 96197, 101260, 121512, 126160, 139080, 151890, 189240, 192394, 202520, 243024, 278160, 288591, 303780, 378480, 384788, 405040, 480985, 577182, 607560, 769576, 961970, 1154364, 1215120, 1442955, 1539152, 1923940, 2308728, 2885910, 3847880, 4617456, 5771820, 7695760, 11543640, 23087280]

約数ペア:

[(1, 23087280), (2, 11543640), (3, 7695760), (4, 5771820), (5, 4617456), (6, 3847880), (8, 2885910), (10, 2308728), (12, 1923940), (15, 1539152), (16, 1442955), (19, 1215120), (20, 1154364), (24, 961970), (30, 769576), (38, 607560), (40, 577182), (48, 480985), (57, 405040), (60, 384788), (61, 378480), (76, 303780), (80, 288591), (83, 278160), (95, 243024), (114, 202520), (120, 192394), (122, 189240), (152, 151890), (166, 139080), (183, 126160), (190, 121512), (228, 101260), (240, 96197), (244, 94620), (249, 92720), (285, 81008), (304, 75945), (305, 75696), (332, 69540), (366, 63080), (380, 60756), (415, 55632), (456, 50630), (488, 47310), (498, 46360), (570, 40504), (610, 37848), (664, 34770), (732, 31540), (760, 30378), (830, 27816), (912, 25315), (915, 25232), (976, 23655), (996, 23180), (1140, 20252), (1159, 19920), (1220, 18924), (1245, 18544), (1328, 17385), (1464, 15770), (1520, 15189), (1577, 14640), (1660, 13908), (1830, 12616), (1992, 11590), (2280, 10126), (2318, 9960), (2440, 9462), (2490, 9272), (2928, 7885), (3154, 7320), (3320, 6954), (3477, 6640), (3660, 6308), (3984, 5795), (4560, 5063), (4636, 4980), (4731, 4880)]