118685520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2389}}^1$

素因数の和:2434

約数の個数: 160

約数和(自身を含む): 426758400

約数和(自身を除く): 308072880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2389, 2484, 2760, 3105, 3312, 4140, 4778, 4968, 5520, 6210, 7167, 8280, 9556, 9936, 11945, 12420, 14334, 16560, 19112, 21501, 23890, 24840, 28668, 35835, 38224, 43002, 47780, 49680, 54947, 57336, 64503, 71670, 86004, 95560, 107505, 109894, 114672, 129006, 143340, 164841, 172008, 191120, 215010, 219788, 258012, 274735, 286680, 322515, 329682, 344016, 430020, 439576, 494523, 516024, 549470, 573360, 645030, 659364, 824205, 860040, 879152, 989046, 1032048, 1098940, 1290060, 1318728, 1483569, 1648410, 1720080, 1978092, 2197880, 2472615, 2580120, 2637456, 2967138, 3296820, 3956184, 4395760, 4945230, 5160240, 5934276, 6593640, 7417845, 7912368, 9890460, 11868552, 13187280, 14835690, 19780920, 23737104, 29671380, 39561840, 59342760, 118685520]

約数ペア:

[(1, 118685520), (2, 59342760), (3, 39561840), (4, 29671380), (5, 23737104), (6, 19780920), (8, 14835690), (9, 13187280), (10, 11868552), (12, 9890460), (15, 7912368), (16, 7417845), (18, 6593640), (20, 5934276), (23, 5160240), (24, 4945230), (27, 4395760), (30, 3956184), (36, 3296820), (40, 2967138), (45, 2637456), (46, 2580120), (48, 2472615), (54, 2197880), (60, 1978092), (69, 1720080), (72, 1648410), (80, 1483569), (90, 1318728), (92, 1290060), (108, 1098940), (115, 1032048), (120, 989046), (135, 879152), (138, 860040), (144, 824205), (180, 659364), (184, 645030), (207, 573360), (216, 549470), (230, 516024), (240, 494523), (270, 439576), (276, 430020), (345, 344016), (360, 329682), (368, 322515), (414, 286680), (432, 274735), (460, 258012), (540, 219788), (552, 215010), (621, 191120), (690, 172008), (720, 164841), (828, 143340), (920, 129006), (1035, 114672), (1080, 109894), (1104, 107505), (1242, 95560), (1380, 86004), (1656, 71670), (1840, 64503), (2070, 57336), (2160, 54947), (2389, 49680), (2484, 47780), (2760, 43002), (3105, 38224), (3312, 35835), (4140, 28668), (4778, 24840), (4968, 23890), (5520, 21501), (6210, 19112), (7167, 16560), (8280, 14334), (9556, 12420), (9936, 11945)]