168120360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2731}}^1$

素因数の和:2773

約数の個数: 160

約数和(自身を含む): 595029600

約数和(自身を除く): 426909240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 2731, 3078, 3240, 3420, 4104, 5130, 5462, 6156, 6840, 7695, 8193, 10260, 10924, 12312, 13655, 15390, 16386, 20520, 21848, 24579, 27310, 30780, 32772, 40965, 49158, 51889, 54620, 61560, 65544, 73737, 81930, 98316, 103778, 109240, 122895, 147474, 155667, 163860, 196632, 207556, 221211, 245790, 259445, 294948, 311334, 327720, 368685, 415112, 442422, 467001, 491580, 518890, 589896, 622668, 737370, 778335, 884844, 934002, 983160, 1037780, 1106055, 1245336, 1401003, 1474740, 1556670, 1769688, 1868004, 2075560, 2212110, 2335005, 2802006, 2949480, 3113340, 3736008, 4203009, 4424220, 4670010, 5604012, 6226680, 7005015, 8406018, 8848440, 9340020, 11208024, 14010030, 16812036, 18680040, 21015045, 28020060, 33624072, 42030090, 56040120, 84060180, 168120360]

約数ペア:

[(1, 168120360), (2, 84060180), (3, 56040120), (4, 42030090), (5, 33624072), (6, 28020060), (8, 21015045), (9, 18680040), (10, 16812036), (12, 14010030), (15, 11208024), (18, 9340020), (19, 8848440), (20, 8406018), (24, 7005015), (27, 6226680), (30, 5604012), (36, 4670010), (38, 4424220), (40, 4203009), (45, 3736008), (54, 3113340), (57, 2949480), (60, 2802006), (72, 2335005), (76, 2212110), (81, 2075560), (90, 1868004), (95, 1769688), (108, 1556670), (114, 1474740), (120, 1401003), (135, 1245336), (152, 1106055), (162, 1037780), (171, 983160), (180, 934002), (190, 884844), (216, 778335), (228, 737370), (270, 622668), (285, 589896), (324, 518890), (342, 491580), (360, 467001), (380, 442422), (405, 415112), (456, 368685), (513, 327720), (540, 311334), (570, 294948), (648, 259445), (684, 245790), (760, 221211), (810, 207556), (855, 196632), (1026, 163860), (1080, 155667), (1140, 147474), (1368, 122895), (1539, 109240), (1620, 103778), (1710, 98316), (2052, 81930), (2280, 73737), (2565, 65544), (2731, 61560), (3078, 54620), (3240, 51889), (3420, 49158), (4104, 40965), (5130, 32772), (5462, 30780), (6156, 27310), (6840, 24579), (7695, 21848), (8193, 20520), (10260, 16386), (10924, 15390), (12312, 13655)]