380982960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{757}}^1$

素因数の和:1012

約数の個数: 160

約数和(自身を含む): 1319647680

約数和(自身を除く): 938664720

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, 233, 240, 270, 360, 432, 466, 540, 699, 720, 757, 932, 1080, 1165, 1398, 1514, 1864, 2097, 2160, 2271, 2330, 2796, 3028, 3495, 3728, 3785, 4194, 4542, 4660, 5592, 6056, 6291, 6813, 6990, 7570, 8388, 9084, 9320, 10485, 11184, 11355, 12112, 12582, 13626, 13980, 15140, 16776, 18168, 18640, 20439, 20970, 22710, 25164, 27252, 27960, 30280, 31455, 33552, 34065, 36336, 40878, 41940, 45420, 50328, 54504, 55920, 60560, 62910, 68130, 81756, 83880, 90840, 100656, 102195, 109008, 125820, 136260, 163512, 167760, 176381, 181680, 204390, 251640, 272520, 327024, 352762, 408780, 503280, 529143, 545040, 705524, 817560, 881905, 1058286, 1411048, 1587429, 1635120, 1763810, 2116572, 2645715, 2822096, 3174858, 3527620, 4233144, 4762287, 5291430, 6349716, 7055240, 7937145, 8466288, 9524574, 10582860, 12699432, 14110480, 15874290, 19049148, 21165720, 23811435, 25398864, 31748580, 38098296, 42331440, 47622870, 63497160, 76196592, 95245740, 126994320, 190491480, 380982960]

約数ペア:

[(1, 380982960), (2, 190491480), (3, 126994320), (4, 95245740), (5, 76196592), (6, 63497160), (8, 47622870), (9, 42331440), (10, 38098296), (12, 31748580), (15, 25398864), (16, 23811435), (18, 21165720), (20, 19049148), (24, 15874290), (27, 14110480), (30, 12699432), (36, 10582860), (40, 9524574), (45, 8466288), (48, 7937145), (54, 7055240), (60, 6349716), (72, 5291430), (80, 4762287), (90, 4233144), (108, 3527620), (120, 3174858), (135, 2822096), (144, 2645715), (180, 2116572), (216, 1763810), (233, 1635120), (240, 1587429), (270, 1411048), (360, 1058286), (432, 881905), (466, 817560), (540, 705524), (699, 545040), (720, 529143), (757, 503280), (932, 408780), (1080, 352762), (1165, 327024), (1398, 272520), (1514, 251640), (1864, 204390), (2097, 181680), (2160, 176381), (2271, 167760), (2330, 163512), (2796, 136260), (3028, 125820), (3495, 109008), (3728, 102195), (3785, 100656), (4194, 90840), (4542, 83880), (4660, 81756), (5592, 68130), (6056, 62910), (6291, 60560), (6813, 55920), (6990, 54504), (7570, 50328), (8388, 45420), (9084, 41940), (9320, 40878), (10485, 36336), (11184, 34065), (11355, 33552), (12112, 31455), (12582, 30280), (13626, 27960), (13980, 27252), (15140, 25164), (16776, 22710), (18168, 20970), (18640, 20439)]