12638388480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{62099}}^1$

素因数の和:62176

約数の個数: 144

約数和(自身を含む): 41126097600

約数和(自身を除く): 28487709120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 530, 636, 640, 768, 795, 848, 960, 1060, 1272, 1280, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 3840, 4240, 5088, 6360, 6784, 8480, 10176, 12720, 13568, 16960, 20352, 25440, 33920, 40704, 50880, 62099, 67840, 101760, 124198, 186297, 203520, 248396, 310495, 372594, 496792, 620990, 745188, 931485, 993584, 1241980, 1490376, 1862970, 1987168, 2483960, 2980752, 3291247, 3725940, 3974336, 4967920, 5961504, 6582494, 7451880, 7948672, 9873741, 9935840, 11923008, 13164988, 14903760, 15897344, 16456235, 19747482, 19871680, 23846016, 26329976, 29807520, 32912470, 39494964, 39743360, 47692032, 49368705, 52659952, 59615040, 65824940, 78989928, 79486720, 98737410, 105319904, 119230080, 131649880, 157979856, 197474820, 210639808, 238460160, 263299760, 315959712, 394949640, 421279616, 526599520, 631919424, 789899280, 842559232, 1053199040, 1263838848, 1579798560, 2106398080, 2527677696, 3159597120, 4212796160, 6319194240, 12638388480]

約数ペア:

[(1, 12638388480), (2, 6319194240), (3, 4212796160), (4, 3159597120), (5, 2527677696), (6, 2106398080), (8, 1579798560), (10, 1263838848), (12, 1053199040), (15, 842559232), (16, 789899280), (20, 631919424), (24, 526599520), (30, 421279616), (32, 394949640), (40, 315959712), (48, 263299760), (53, 238460160), (60, 210639808), (64, 197474820), (80, 157979856), (96, 131649880), (106, 119230080), (120, 105319904), (128, 98737410), (159, 79486720), (160, 78989928), (192, 65824940), (212, 59615040), (240, 52659952), (256, 49368705), (265, 47692032), (318, 39743360), (320, 39494964), (384, 32912470), (424, 29807520), (480, 26329976), (530, 23846016), (636, 19871680), (640, 19747482), (768, 16456235), (795, 15897344), (848, 14903760), (960, 13164988), (1060, 11923008), (1272, 9935840), (1280, 9873741), (1590, 7948672), (1696, 7451880), (1920, 6582494), (2120, 5961504), (2544, 4967920), (3180, 3974336), (3392, 3725940), (3840, 3291247), (4240, 2980752), (5088, 2483960), (6360, 1987168), (6784, 1862970), (8480, 1490376), (10176, 1241980), (12720, 993584), (13568, 931485), (16960, 745188), (20352, 620990), (25440, 496792), (33920, 372594), (40704, 310495), (50880, 248396), (62099, 203520), (67840, 186297), (101760, 124198)]