140452560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10267}}^1$

素因数の和:10305

約数の個数: 120

約数和(自身を含む): 496560480

約数和(自身を除く): 356107920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 10267, 13680, 20534, 30801, 41068, 51335, 61602, 82136, 92403, 102670, 123204, 154005, 164272, 184806, 195073, 205340, 246408, 308010, 369612, 390146, 410680, 462015, 492816, 585219, 616020, 739224, 780292, 821360, 924030, 975365, 1170438, 1232040, 1478448, 1560584, 1755657, 1848060, 1950730, 2340876, 2464080, 2926095, 3121168, 3511314, 3696120, 3901460, 4681752, 5852190, 7022628, 7392240, 7802920, 8778285, 9363504, 11704380, 14045256, 15605840, 17556570, 23408760, 28090512, 35113140, 46817520, 70226280, 140452560]

約数ペア:

[(1, 140452560), (2, 70226280), (3, 46817520), (4, 35113140), (5, 28090512), (6, 23408760), (8, 17556570), (9, 15605840), (10, 14045256), (12, 11704380), (15, 9363504), (16, 8778285), (18, 7802920), (19, 7392240), (20, 7022628), (24, 5852190), (30, 4681752), (36, 3901460), (38, 3696120), (40, 3511314), (45, 3121168), (48, 2926095), (57, 2464080), (60, 2340876), (72, 1950730), (76, 1848060), (80, 1755657), (90, 1560584), (95, 1478448), (114, 1232040), (120, 1170438), (144, 975365), (152, 924030), (171, 821360), (180, 780292), (190, 739224), (228, 616020), (240, 585219), (285, 492816), (304, 462015), (342, 410680), (360, 390146), (380, 369612), (456, 308010), (570, 246408), (684, 205340), (720, 195073), (760, 184806), (855, 164272), (912, 154005), (1140, 123204), (1368, 102670), (1520, 92403), (1710, 82136), (2280, 61602), (2736, 51335), (3420, 41068), (4560, 30801), (6840, 20534), (10267, 13680)]