79519320

素因数分解:

$2^3\times 3^9\times 5^1\times {\mathrm{101}}^1$

素因数の和:139

約数の個数: 160

約数和(自身を含む): 271030320

約数和(自身を除く): 191511000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 101, 108, 120, 135, 162, 180, 202, 216, 243, 270, 303, 324, 360, 404, 405, 486, 505, 540, 606, 648, 729, 808, 810, 909, 972, 1010, 1080, 1212, 1215, 1458, 1515, 1620, 1818, 1944, 2020, 2187, 2424, 2430, 2727, 2916, 3030, 3240, 3636, 3645, 4040, 4374, 4545, 4860, 5454, 5832, 6060, 6561, 7272, 7290, 8181, 8748, 9090, 9720, 10908, 10935, 12120, 13122, 13635, 14580, 16362, 17496, 18180, 19683, 21816, 21870, 24543, 26244, 27270, 29160, 32724, 32805, 36360, 39366, 40905, 43740, 49086, 52488, 54540, 65448, 65610, 73629, 78732, 81810, 87480, 98172, 98415, 109080, 122715, 131220, 147258, 157464, 163620, 196344, 196830, 220887, 245430, 262440, 294516, 327240, 368145, 393660, 441774, 490860, 589032, 662661, 736290, 787320, 883548, 981720, 1104435, 1325322, 1472580, 1767096, 1987983, 2208870, 2650644, 2945160, 3313305, 3975966, 4417740, 5301288, 6626610, 7951932, 8835480, 9939915, 13253220, 15903864, 19879830, 26506440, 39759660, 79519320]

約数ペア:

[(1, 79519320), (2, 39759660), (3, 26506440), (4, 19879830), (5, 15903864), (6, 13253220), (8, 9939915), (9, 8835480), (10, 7951932), (12, 6626610), (15, 5301288), (18, 4417740), (20, 3975966), (24, 3313305), (27, 2945160), (30, 2650644), (36, 2208870), (40, 1987983), (45, 1767096), (54, 1472580), (60, 1325322), (72, 1104435), (81, 981720), (90, 883548), (101, 787320), (108, 736290), (120, 662661), (135, 589032), (162, 490860), (180, 441774), (202, 393660), (216, 368145), (243, 327240), (270, 294516), (303, 262440), (324, 245430), (360, 220887), (404, 196830), (405, 196344), (486, 163620), (505, 157464), (540, 147258), (606, 131220), (648, 122715), (729, 109080), (808, 98415), (810, 98172), (909, 87480), (972, 81810), (1010, 78732), (1080, 73629), (1212, 65610), (1215, 65448), (1458, 54540), (1515, 52488), (1620, 49086), (1818, 43740), (1944, 40905), (2020, 39366), (2187, 36360), (2424, 32805), (2430, 32724), (2727, 29160), (2916, 27270), (3030, 26244), (3240, 24543), (3636, 21870), (3645, 21816), (4040, 19683), (4374, 18180), (4545, 17496), (4860, 16362), (5454, 14580), (5832, 13635), (6060, 13122), (6561, 12120), (7272, 10935), (7290, 10908), (8181, 9720), (8748, 9090)]