8842715520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{242399}}^1$

素因数の和:242440

約数の個数: 128

約数和(自身を含む): 29669760000

約数和(自身を除く): 20827044480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 12160, 18240, 36480, 242399, 484798, 727197, 969596, 1211995, 1454394, 1939192, 2423990, 2908788, 3635985, 3878384, 4605581, 4847980, 5817576, 7271970, 7756768, 9211162, 9695960, 11635152, 13816743, 14543940, 15513536, 18422324, 19391920, 23027905, 23270304, 27633486, 29087880, 31027072, 36844648, 38783840, 46055810, 46540608, 55266972, 58175760, 69083715, 73689296, 77567680, 92111620, 93081216, 110533944, 116351520, 138167430, 147378592, 155135360, 184223240, 221067888, 232703040, 276334860, 294757184, 368446480, 442135776, 465406080, 552669720, 589514368, 736892960, 884271552, 1105339440, 1473785920, 1768543104, 2210678880, 2947571840, 4421357760, 8842715520]

約数ペア:

[(1, 8842715520), (2, 4421357760), (3, 2947571840), (4, 2210678880), (5, 1768543104), (6, 1473785920), (8, 1105339440), (10, 884271552), (12, 736892960), (15, 589514368), (16, 552669720), (19, 465406080), (20, 442135776), (24, 368446480), (30, 294757184), (32, 276334860), (38, 232703040), (40, 221067888), (48, 184223240), (57, 155135360), (60, 147378592), (64, 138167430), (76, 116351520), (80, 110533944), (95, 93081216), (96, 92111620), (114, 77567680), (120, 73689296), (128, 69083715), (152, 58175760), (160, 55266972), (190, 46540608), (192, 46055810), (228, 38783840), (240, 36844648), (285, 31027072), (304, 29087880), (320, 27633486), (380, 23270304), (384, 23027905), (456, 19391920), (480, 18422324), (570, 15513536), (608, 14543940), (640, 13816743), (760, 11635152), (912, 9695960), (960, 9211162), (1140, 7756768), (1216, 7271970), (1520, 5817576), (1824, 4847980), (1920, 4605581), (2280, 3878384), (2432, 3635985), (3040, 2908788), (3648, 2423990), (4560, 1939192), (6080, 1454394), (7296, 1211995), (9120, 969596), (12160, 727197), (18240, 484798), (36480, 242399)]