485040360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30391}}^1$

素因数の和:30431

約数の個数: 128

約数和(自身を含む): 1750579200

約数和(自身を除く): 1265538840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 30391, 60782, 91173, 121564, 151955, 182346, 212737, 243128, 303910, 364692, 425474, 455865, 577429, 607820, 638211, 729384, 850948, 911730, 1063685, 1154858, 1215640, 1276422, 1701896, 1732287, 1823460, 2127370, 2309716, 2552844, 2887145, 3191055, 3464574, 3646920, 4042003, 4254740, 4619432, 5105688, 5774290, 6382110, 6929148, 8084006, 8509480, 8661435, 11548580, 12126009, 12764220, 13858296, 16168012, 17322870, 20210015, 23097160, 24252018, 25528440, 32336024, 34645740, 40420030, 48504036, 60630045, 69291480, 80840060, 97008072, 121260090, 161680120, 242520180, 485040360]

約数ペア:

[(1, 485040360), (2, 242520180), (3, 161680120), (4, 121260090), (5, 97008072), (6, 80840060), (7, 69291480), (8, 60630045), (10, 48504036), (12, 40420030), (14, 34645740), (15, 32336024), (19, 25528440), (20, 24252018), (21, 23097160), (24, 20210015), (28, 17322870), (30, 16168012), (35, 13858296), (38, 12764220), (40, 12126009), (42, 11548580), (56, 8661435), (57, 8509480), (60, 8084006), (70, 6929148), (76, 6382110), (84, 5774290), (95, 5105688), (105, 4619432), (114, 4254740), (120, 4042003), (133, 3646920), (140, 3464574), (152, 3191055), (168, 2887145), (190, 2552844), (210, 2309716), (228, 2127370), (266, 1823460), (280, 1732287), (285, 1701896), (380, 1276422), (399, 1215640), (420, 1154858), (456, 1063685), (532, 911730), (570, 850948), (665, 729384), (760, 638211), (798, 607820), (840, 577429), (1064, 455865), (1140, 425474), (1330, 364692), (1596, 303910), (1995, 243128), (2280, 212737), (2660, 182346), (3192, 151955), (3990, 121564), (5320, 91173), (7980, 60782), (15960, 30391)]