54186480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 240

約数和(自身を含む): 203692320

約数和(自身を除く): 149505840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 233, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 466, 510, 570, 612, 646, 680, 684, 699, 720, 760, 765, 816, 855, 912, 932, 969, 1020, 1140, 1165, 1224, 1292, 1360, 1368, 1398, 1520, 1530, 1615, 1710, 1864, 1938, 2040, 2097, 2280, 2330, 2448, 2584, 2736, 2796, 2907, 3060, 3230, 3420, 3495, 3728, 3876, 3961, 4080, 4194, 4427, 4560, 4660, 4845, 5168, 5592, 5814, 6120, 6460, 6840, 6990, 7752, 7922, 8388, 8854, 9320, 9690, 10485, 11184, 11628, 11883, 12240, 12920, 13281, 13680, 13980, 14535, 15504, 15844, 16776, 17708, 18640, 19380, 19805, 20970, 22135, 23256, 23766, 25840, 26562, 27960, 29070, 31688, 33552, 35416, 35649, 38760, 39610, 39843, 41940, 44270, 46512, 47532, 53124, 55920, 58140, 59415, 63376, 66405, 70832, 71298, 75259, 77520, 79220, 79686, 83880, 88540, 95064, 106248, 116280, 118830, 132810, 142596, 150518, 158440, 159372, 167760, 177080, 178245, 190128, 199215, 212496, 225777, 232560, 237660, 265620, 285192, 301036, 316880, 318744, 354160, 356490, 376295, 398430, 451554, 475320, 531240, 570384, 602072, 637488, 677331, 712980, 752590, 796860, 903108, 950640, 1062480, 1128885, 1204144, 1354662, 1425960, 1505180, 1593720, 1806216, 2257770, 2709324, 2851920, 3010360, 3187440, 3386655, 3612432, 4515540, 5418648, 6020720, 6773310, 9031080, 10837296, 13546620, 18062160, 27093240, 54186480]

約数ペア:

[(1, 54186480), (2, 27093240), (3, 18062160), (4, 13546620), (5, 10837296), (6, 9031080), (8, 6773310), (9, 6020720), (10, 5418648), (12, 4515540), (15, 3612432), (16, 3386655), (17, 3187440), (18, 3010360), (19, 2851920), (20, 2709324), (24, 2257770), (30, 1806216), (34, 1593720), (36, 1505180), (38, 1425960), (40, 1354662), (45, 1204144), (48, 1128885), (51, 1062480), (57, 950640), (60, 903108), (68, 796860), (72, 752590), (76, 712980), (80, 677331), (85, 637488), (90, 602072), (95, 570384), (102, 531240), (114, 475320), (120, 451554), (136, 398430), (144, 376295), (152, 356490), (153, 354160), (170, 318744), (171, 316880), (180, 301036), (190, 285192), (204, 265620), (228, 237660), (233, 232560), (240, 225777), (255, 212496), (272, 199215), (285, 190128), (304, 178245), (306, 177080), (323, 167760), (340, 159372), (342, 158440), (360, 150518), (380, 142596), (408, 132810), (456, 118830), (466, 116280), (510, 106248), (570, 95064), (612, 88540), (646, 83880), (680, 79686), (684, 79220), (699, 77520), (720, 75259), (760, 71298), (765, 70832), (816, 66405), (855, 63376), (912, 59415), (932, 58140), (969, 55920), (1020, 53124), (1140, 47532), (1165, 46512), (1224, 44270), (1292, 41940), (1360, 39843), (1368, 39610), (1398, 38760), (1520, 35649), (1530, 35416), (1615, 33552), (1710, 31688), (1864, 29070), (1938, 27960), (2040, 26562), (2097, 25840), (2280, 23766), (2330, 23256), (2448, 22135), (2584, 20970), (2736, 19805), (2796, 19380), (2907, 18640), (3060, 17708), (3230, 16776), (3420, 15844), (3495, 15504), (3728, 14535), (3876, 13980), (3961, 13680), (4080, 13281), (4194, 12920), (4427, 12240), (4560, 11883), (4660, 11628), (4845, 11184), (5168, 10485), (5592, 9690), (5814, 9320), (6120, 8854), (6460, 8388), (6840, 7922), (6990, 7752)]