161337060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10799}}^1$

素因数の和:10897

約数の個数: 72

約数和(自身を含む): 495331200

約数和(自身を除く): 333994140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 10799, 14940, 21598, 32397, 43196, 53995, 64794, 97191, 107990, 129588, 161985, 194382, 215980, 323970, 388764, 485955, 647940, 896317, 971910, 1792634, 1943820, 2688951, 3585268, 4481585, 5377902, 8066853, 8963170, 10755804, 13444755, 16133706, 17926340, 26889510, 32267412, 40334265, 53779020, 80668530, 161337060]

約数ペア:

[(1, 161337060), (2, 80668530), (3, 53779020), (4, 40334265), (5, 32267412), (6, 26889510), (9, 17926340), (10, 16133706), (12, 13444755), (15, 10755804), (18, 8963170), (20, 8066853), (30, 5377902), (36, 4481585), (45, 3585268), (60, 2688951), (83, 1943820), (90, 1792634), (166, 971910), (180, 896317), (249, 647940), (332, 485955), (415, 388764), (498, 323970), (747, 215980), (830, 194382), (996, 161985), (1245, 129588), (1494, 107990), (1660, 97191), (2490, 64794), (2988, 53995), (3735, 43196), (4980, 32397), (7470, 21598), (10799, 14940)]