173308320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1973}}^1$

素因数の和:2055

約数の個数: 144

約数和(自身を含む): 601414632

約数和(自身を除く): 428106312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 1973, 2196, 2440, 2745, 2928, 3660, 3946, 4392, 4880, 5490, 5856, 5919, 7320, 7892, 8784, 9760, 9865, 10980, 11838, 14640, 15784, 17568, 17757, 19730, 21960, 23676, 29280, 29595, 31568, 35514, 39460, 43920, 47352, 59190, 63136, 71028, 78920, 87840, 88785, 94704, 118380, 120353, 142056, 157840, 177570, 189408, 236760, 240706, 284112, 315680, 355140, 361059, 473520, 481412, 568224, 601765, 710280, 722118, 947040, 962824, 1083177, 1203530, 1420560, 1444236, 1805295, 1925648, 2166354, 2407060, 2841120, 2888472, 3610590, 3851296, 4332708, 4814120, 5415885, 5776944, 7221180, 8665416, 9628240, 10831770, 11553888, 14442360, 17330832, 19256480, 21663540, 28884720, 34661664, 43327080, 57769440, 86654160, 173308320]

約数ペア:

[(1, 173308320), (2, 86654160), (3, 57769440), (4, 43327080), (5, 34661664), (6, 28884720), (8, 21663540), (9, 19256480), (10, 17330832), (12, 14442360), (15, 11553888), (16, 10831770), (18, 9628240), (20, 8665416), (24, 7221180), (30, 5776944), (32, 5415885), (36, 4814120), (40, 4332708), (45, 3851296), (48, 3610590), (60, 2888472), (61, 2841120), (72, 2407060), (80, 2166354), (90, 1925648), (96, 1805295), (120, 1444236), (122, 1420560), (144, 1203530), (160, 1083177), (180, 962824), (183, 947040), (240, 722118), (244, 710280), (288, 601765), (305, 568224), (360, 481412), (366, 473520), (480, 361059), (488, 355140), (549, 315680), (610, 284112), (720, 240706), (732, 236760), (915, 189408), (976, 177570), (1098, 157840), (1220, 142056), (1440, 120353), (1464, 118380), (1830, 94704), (1952, 88785), (1973, 87840), (2196, 78920), (2440, 71028), (2745, 63136), (2928, 59190), (3660, 47352), (3946, 43920), (4392, 39460), (4880, 35514), (5490, 31568), (5856, 29595), (5919, 29280), (7320, 23676), (7892, 21960), (8784, 19730), (9760, 17757), (9865, 17568), (10980, 15784), (11838, 14640)]