520024860

素因数分解:

$2^2\times 3^9\times 5^1\times {\mathrm{1321}}^1$

素因数の和:1357

約数の個数: 120

約数和(自身を含む): 1639290576

約数和(自身を除く): 1119265716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1321, 1458, 1620, 2187, 2430, 2642, 2916, 3645, 3963, 4374, 4860, 5284, 6561, 6605, 7290, 7926, 8748, 10935, 11889, 13122, 13210, 14580, 15852, 19683, 19815, 21870, 23778, 26244, 26420, 32805, 35667, 39366, 39630, 43740, 47556, 59445, 65610, 71334, 78732, 79260, 98415, 107001, 118890, 131220, 142668, 178335, 196830, 214002, 237780, 321003, 356670, 393660, 428004, 535005, 642006, 713340, 963009, 1070010, 1284012, 1605015, 1926018, 2140020, 2889027, 3210030, 3852036, 4815045, 5778054, 6420060, 8667081, 9630090, 11556108, 14445135, 17334162, 19260180, 26001243, 28890270, 34668324, 43335405, 52002486, 57780540, 86670810, 104004972, 130006215, 173341620, 260012430, 520024860]

約数ペア:

[(1, 520024860), (2, 260012430), (3, 173341620), (4, 130006215), (5, 104004972), (6, 86670810), (9, 57780540), (10, 52002486), (12, 43335405), (15, 34668324), (18, 28890270), (20, 26001243), (27, 19260180), (30, 17334162), (36, 14445135), (45, 11556108), (54, 9630090), (60, 8667081), (81, 6420060), (90, 5778054), (108, 4815045), (135, 3852036), (162, 3210030), (180, 2889027), (243, 2140020), (270, 1926018), (324, 1605015), (405, 1284012), (486, 1070010), (540, 963009), (729, 713340), (810, 642006), (972, 535005), (1215, 428004), (1321, 393660), (1458, 356670), (1620, 321003), (2187, 237780), (2430, 214002), (2642, 196830), (2916, 178335), (3645, 142668), (3963, 131220), (4374, 118890), (4860, 107001), (5284, 98415), (6561, 79260), (6605, 78732), (7290, 71334), (7926, 65610), (8748, 59445), (10935, 47556), (11889, 43740), (13122, 39630), (13210, 39366), (14580, 35667), (15852, 32805), (19683, 26420), (19815, 26244), (21870, 23778)]