160835040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1831}}^1$

素因数の和:1913

約数の個数: 144

約数和(自身を含む): 558151776

約数和(自身を除く): 397316736

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, 1831, 1952, 2196, 2440, 2745, 2928, 3660, 3662, 4392, 4880, 5490, 5493, 5856, 7320, 7324, 8784, 9155, 9760, 10980, 10986, 14640, 14648, 16479, 17568, 18310, 21960, 21972, 27465, 29280, 29296, 32958, 36620, 43920, 43944, 54930, 58592, 65916, 73240, 82395, 87840, 87888, 109860, 111691, 131832, 146480, 164790, 175776, 219720, 223382, 263664, 292960, 329580, 335073, 439440, 446764, 527328, 558455, 659160, 670146, 878880, 893528, 1005219, 1116910, 1318320, 1340292, 1675365, 1787056, 2010438, 2233820, 2636640, 2680584, 3350730, 3574112, 4020876, 4467640, 5026095, 5361168, 6701460, 8041752, 8935280, 10052190, 10722336, 13402920, 16083504, 17870560, 20104380, 26805840, 32167008, 40208760, 53611680, 80417520, 160835040]

約数ペア:

[(1, 160835040), (2, 80417520), (3, 53611680), (4, 40208760), (5, 32167008), (6, 26805840), (8, 20104380), (9, 17870560), (10, 16083504), (12, 13402920), (15, 10722336), (16, 10052190), (18, 8935280), (20, 8041752), (24, 6701460), (30, 5361168), (32, 5026095), (36, 4467640), (40, 4020876), (45, 3574112), (48, 3350730), (60, 2680584), (61, 2636640), (72, 2233820), (80, 2010438), (90, 1787056), (96, 1675365), (120, 1340292), (122, 1318320), (144, 1116910), (160, 1005219), (180, 893528), (183, 878880), (240, 670146), (244, 659160), (288, 558455), (305, 527328), (360, 446764), (366, 439440), (480, 335073), (488, 329580), (549, 292960), (610, 263664), (720, 223382), (732, 219720), (915, 175776), (976, 164790), (1098, 146480), (1220, 131832), (1440, 111691), (1464, 109860), (1830, 87888), (1831, 87840), (1952, 82395), (2196, 73240), (2440, 65916), (2745, 58592), (2928, 54930), (3660, 43944), (3662, 43920), (4392, 36620), (4880, 32958), (5490, 29296), (5493, 29280), (5856, 27465), (7320, 21972), (7324, 21960), (8784, 18310), (9155, 17568), (9760, 16479), (10980, 14648), (10986, 14640)]