1208160720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9929}}^1$

素因数の和:9974

約数の個数: 180

約数和(自身を含む): 4393965420

約数和(自身を除く): 3185804700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1352, 1521, 1560, 1690, 1872, 2028, 2340, 2535, 2704, 3042, 3120, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 8112, 9360, 9929, 10140, 12168, 13520, 15210, 19858, 20280, 24336, 29787, 30420, 39716, 40560, 49645, 59574, 60840, 79432, 89361, 99290, 119148, 121680, 129077, 148935, 158864, 178722, 198580, 238296, 258154, 297870, 357444, 387231, 397160, 446805, 476592, 516308, 595740, 645385, 714888, 774462, 794320, 893610, 1032616, 1161693, 1191480, 1290770, 1429776, 1548924, 1678001, 1787220, 1936155, 2065232, 2323386, 2382960, 2581540, 3097848, 3356002, 3574440, 3872310, 4646772, 5034003, 5163080, 5808465, 6195696, 6712004, 7148880, 7744620, 8390005, 9293544, 10068006, 10326160, 11616930, 13424008, 15102009, 15489240, 16780010, 18587088, 20136012, 23233860, 25170015, 26848016, 30204018, 30978480, 33560020, 40272024, 46467720, 50340030, 60408036, 67120040, 75510045, 80544048, 92935440, 100680060, 120816072, 134240080, 151020090, 201360120, 241632144, 302040180, 402720240, 604080360, 1208160720]

約数ペア:

[(1, 1208160720), (2, 604080360), (3, 402720240), (4, 302040180), (5, 241632144), (6, 201360120), (8, 151020090), (9, 134240080), (10, 120816072), (12, 100680060), (13, 92935440), (15, 80544048), (16, 75510045), (18, 67120040), (20, 60408036), (24, 50340030), (26, 46467720), (30, 40272024), (36, 33560020), (39, 30978480), (40, 30204018), (45, 26848016), (48, 25170015), (52, 23233860), (60, 20136012), (65, 18587088), (72, 16780010), (78, 15489240), (80, 15102009), (90, 13424008), (104, 11616930), (117, 10326160), (120, 10068006), (130, 9293544), (144, 8390005), (156, 7744620), (169, 7148880), (180, 6712004), (195, 6195696), (208, 5808465), (234, 5163080), (240, 5034003), (260, 4646772), (312, 3872310), (338, 3574440), (360, 3356002), (390, 3097848), (468, 2581540), (507, 2382960), (520, 2323386), (585, 2065232), (624, 1936155), (676, 1787220), (720, 1678001), (780, 1548924), (845, 1429776), (936, 1290770), (1014, 1191480), (1040, 1161693), (1170, 1032616), (1352, 893610), (1521, 794320), (1560, 774462), (1690, 714888), (1872, 645385), (2028, 595740), (2340, 516308), (2535, 476592), (2704, 446805), (3042, 397160), (3120, 387231), (3380, 357444), (4056, 297870), (4680, 258154), (5070, 238296), (6084, 198580), (6760, 178722), (7605, 158864), (8112, 148935), (9360, 129077), (9929, 121680), (10140, 119148), (12168, 99290), (13520, 89361), (15210, 79432), (19858, 60840), (20280, 59574), (24336, 49645), (29787, 40560), (30420, 39716)]