253922880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15559}}^1$

素因数の和:15596

約数の個数: 112

約数和(自身を含む): 853683840

約数和(自身を除く): 599760960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 15559, 16320, 31118, 46677, 62236, 77795, 93354, 124472, 155590, 186708, 233385, 248944, 264503, 311180, 373416, 466770, 497888, 529006, 622360, 746832, 793509, 933540, 995776, 1058012, 1244720, 1322515, 1493664, 1587018, 1867080, 2116024, 2489440, 2645030, 2987328, 3174036, 3734160, 3967545, 4232048, 4978880, 5290060, 6348072, 7468320, 7935090, 8464096, 10580120, 12696144, 14936640, 15870180, 16928192, 21160240, 25392288, 31740360, 42320480, 50784576, 63480720, 84640960, 126961440, 253922880]

約数ペア:

[(1, 253922880), (2, 126961440), (3, 84640960), (4, 63480720), (5, 50784576), (6, 42320480), (8, 31740360), (10, 25392288), (12, 21160240), (15, 16928192), (16, 15870180), (17, 14936640), (20, 12696144), (24, 10580120), (30, 8464096), (32, 7935090), (34, 7468320), (40, 6348072), (48, 5290060), (51, 4978880), (60, 4232048), (64, 3967545), (68, 3734160), (80, 3174036), (85, 2987328), (96, 2645030), (102, 2489440), (120, 2116024), (136, 1867080), (160, 1587018), (170, 1493664), (192, 1322515), (204, 1244720), (240, 1058012), (255, 995776), (272, 933540), (320, 793509), (340, 746832), (408, 622360), (480, 529006), (510, 497888), (544, 466770), (680, 373416), (816, 311180), (960, 264503), (1020, 248944), (1088, 233385), (1360, 186708), (1632, 155590), (2040, 124472), (2720, 93354), (3264, 77795), (4080, 62236), (5440, 46677), (8160, 31118), (15559, 16320)]