32280120

素因数分解:

$2^3\times 3^9\times 5^1\times {\mathrm{41}}^1$

素因数の和:79

約数の個数: 160

約数和(自身を含む): 111600720

約数和(自身を除く): 79320600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 243, 246, 270, 324, 328, 360, 369, 405, 410, 486, 492, 540, 615, 648, 729, 738, 810, 820, 972, 984, 1080, 1107, 1215, 1230, 1458, 1476, 1620, 1640, 1845, 1944, 2187, 2214, 2430, 2460, 2916, 2952, 3240, 3321, 3645, 3690, 4374, 4428, 4860, 4920, 5535, 5832, 6561, 6642, 7290, 7380, 8748, 8856, 9720, 9963, 10935, 11070, 13122, 13284, 14580, 14760, 16605, 17496, 19683, 19926, 21870, 22140, 26244, 26568, 29160, 29889, 32805, 33210, 39366, 39852, 43740, 44280, 49815, 52488, 59778, 65610, 66420, 78732, 79704, 87480, 89667, 98415, 99630, 119556, 131220, 132840, 149445, 157464, 179334, 196830, 199260, 239112, 262440, 269001, 298890, 358668, 393660, 398520, 448335, 538002, 597780, 717336, 787320, 807003, 896670, 1076004, 1195560, 1345005, 1614006, 1793340, 2152008, 2690010, 3228012, 3586680, 4035015, 5380020, 6456024, 8070030, 10760040, 16140060, 32280120]

約数ペア:

[(1, 32280120), (2, 16140060), (3, 10760040), (4, 8070030), (5, 6456024), (6, 5380020), (8, 4035015), (9, 3586680), (10, 3228012), (12, 2690010), (15, 2152008), (18, 1793340), (20, 1614006), (24, 1345005), (27, 1195560), (30, 1076004), (36, 896670), (40, 807003), (41, 787320), (45, 717336), (54, 597780), (60, 538002), (72, 448335), (81, 398520), (82, 393660), (90, 358668), (108, 298890), (120, 269001), (123, 262440), (135, 239112), (162, 199260), (164, 196830), (180, 179334), (205, 157464), (216, 149445), (243, 132840), (246, 131220), (270, 119556), (324, 99630), (328, 98415), (360, 89667), (369, 87480), (405, 79704), (410, 78732), (486, 66420), (492, 65610), (540, 59778), (615, 52488), (648, 49815), (729, 44280), (738, 43740), (810, 39852), (820, 39366), (972, 33210), (984, 32805), (1080, 29889), (1107, 29160), (1215, 26568), (1230, 26244), (1458, 22140), (1476, 21870), (1620, 19926), (1640, 19683), (1845, 17496), (1944, 16605), (2187, 14760), (2214, 14580), (2430, 13284), (2460, 13122), (2916, 11070), (2952, 10935), (3240, 9963), (3321, 9720), (3645, 8856), (3690, 8748), (4374, 7380), (4428, 7290), (4860, 6642), (4920, 6561), (5535, 5832)]