628339680

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{5387}}^1$

素因数の和:5420

約数の個数: 168

約数和(自身を含む): 2226073752

約数和(自身を除く): 1597734072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2916, 3240, 3645, 3888, 4320, 4860, 5387, 5832, 6480, 7290, 7776, 9720, 10774, 11664, 12960, 14580, 16161, 19440, 21548, 23328, 26935, 29160, 32322, 38880, 43096, 48483, 53870, 58320, 64644, 80805, 86192, 96966, 107740, 116640, 129288, 145449, 161610, 172384, 193932, 215480, 242415, 258576, 290898, 323220, 387864, 430960, 436347, 484830, 517152, 581796, 646440, 727245, 775728, 861920, 872694, 969660, 1163592, 1292880, 1309041, 1454490, 1551456, 1745388, 1939320, 2181735, 2327184, 2585760, 2618082, 2908980, 3490776, 3878640, 3927123, 4363470, 4654368, 5236164, 5817960, 6545205, 6981552, 7757280, 7854246, 8726940, 10472328, 11635920, 13090410, 13963104, 15708492, 17453880, 19635615, 20944656, 23271840, 26180820, 31416984, 34907760, 39271230, 41889312, 52361640, 62833968, 69815520, 78542460, 104723280, 125667936, 157084920, 209446560, 314169840, 628339680]

約数ペア:

[(1, 628339680), (2, 314169840), (3, 209446560), (4, 157084920), (5, 125667936), (6, 104723280), (8, 78542460), (9, 69815520), (10, 62833968), (12, 52361640), (15, 41889312), (16, 39271230), (18, 34907760), (20, 31416984), (24, 26180820), (27, 23271840), (30, 20944656), (32, 19635615), (36, 17453880), (40, 15708492), (45, 13963104), (48, 13090410), (54, 11635920), (60, 10472328), (72, 8726940), (80, 7854246), (81, 7757280), (90, 6981552), (96, 6545205), (108, 5817960), (120, 5236164), (135, 4654368), (144, 4363470), (160, 3927123), (162, 3878640), (180, 3490776), (216, 2908980), (240, 2618082), (243, 2585760), (270, 2327184), (288, 2181735), (324, 1939320), (360, 1745388), (405, 1551456), (432, 1454490), (480, 1309041), (486, 1292880), (540, 1163592), (648, 969660), (720, 872694), (729, 861920), (810, 775728), (864, 727245), (972, 646440), (1080, 581796), (1215, 517152), (1296, 484830), (1440, 436347), (1458, 430960), (1620, 387864), (1944, 323220), (2160, 290898), (2430, 258576), (2592, 242415), (2916, 215480), (3240, 193932), (3645, 172384), (3888, 161610), (4320, 145449), (4860, 129288), (5387, 116640), (5832, 107740), (6480, 96966), (7290, 86192), (7776, 80805), (9720, 64644), (10774, 58320), (11664, 53870), (12960, 48483), (14580, 43096), (16161, 38880), (19440, 32322), (21548, 29160), (23328, 26935)]