130486560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15991}}^1$

素因数の和:16026

約数の個数: 96

約数和(自身を含む): 435238272

約数和(自身を除く): 304751712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 15991, 31982, 47973, 63964, 79955, 95946, 127928, 159910, 191892, 239865, 255856, 271847, 319820, 383784, 479730, 511712, 543694, 639640, 767568, 815541, 959460, 1087388, 1279280, 1359235, 1535136, 1631082, 1918920, 2174776, 2558560, 2718470, 3262164, 3837840, 4077705, 4349552, 5436940, 6524328, 7675680, 8155410, 8699104, 10873880, 13048656, 16310820, 21747760, 26097312, 32621640, 43495520, 65243280, 130486560]

約数ペア:

[(1, 130486560), (2, 65243280), (3, 43495520), (4, 32621640), (5, 26097312), (6, 21747760), (8, 16310820), (10, 13048656), (12, 10873880), (15, 8699104), (16, 8155410), (17, 7675680), (20, 6524328), (24, 5436940), (30, 4349552), (32, 4077705), (34, 3837840), (40, 3262164), (48, 2718470), (51, 2558560), (60, 2174776), (68, 1918920), (80, 1631082), (85, 1535136), (96, 1359235), (102, 1279280), (120, 1087388), (136, 959460), (160, 815541), (170, 767568), (204, 639640), (240, 543694), (255, 511712), (272, 479730), (340, 383784), (408, 319820), (480, 271847), (510, 255856), (544, 239865), (680, 191892), (816, 159910), (1020, 127928), (1360, 95946), (1632, 79955), (2040, 63964), (2720, 47973), (4080, 31982), (8160, 15991)]