102990960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47681}}^1$

素因数の和:47703

約数の個数: 80

約数和(自身を含む): 354754080

約数和(自身を除く): 251763120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 47681, 95362, 143043, 190724, 238405, 286086, 381448, 429129, 476810, 572172, 715215, 762896, 858258, 953620, 1144344, 1287387, 1430430, 1716516, 1907240, 2145645, 2288688, 2574774, 2860860, 3433032, 3814480, 4291290, 5149548, 5721720, 6436935, 6866064, 8582580, 10299096, 11443440, 12873870, 17165160, 20598192, 25747740, 34330320, 51495480, 102990960]

約数ペア:

[(1, 102990960), (2, 51495480), (3, 34330320), (4, 25747740), (5, 20598192), (6, 17165160), (8, 12873870), (9, 11443440), (10, 10299096), (12, 8582580), (15, 6866064), (16, 6436935), (18, 5721720), (20, 5149548), (24, 4291290), (27, 3814480), (30, 3433032), (36, 2860860), (40, 2574774), (45, 2288688), (48, 2145645), (54, 1907240), (60, 1716516), (72, 1430430), (80, 1287387), (90, 1144344), (108, 953620), (120, 858258), (135, 762896), (144, 715215), (180, 572172), (216, 476810), (240, 429129), (270, 381448), (360, 286086), (432, 238405), (540, 190724), (720, 143043), (1080, 95362), (2160, 47681)]