27820296960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{8803}}^1$

素因数の和:9650

約数の個数: 144

約数和(自身を含む): 88969138944

約数和(自身を除く): 61148841984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 823, 960, 1280, 1646, 1920, 2469, 3292, 3840, 4115, 4938, 6584, 8230, 8803, 9876, 12345, 13168, 16460, 17606, 19752, 24690, 26336, 26409, 32920, 35212, 39504, 44015, 49380, 52672, 52818, 65840, 70424, 79008, 88030, 98760, 105344, 105636, 131680, 132045, 140848, 158016, 176060, 197520, 210688, 211272, 263360, 264090, 281696, 316032, 352120, 395040, 422544, 526720, 528180, 563392, 632064, 704240, 790080, 845088, 1053440, 1056360, 1126784, 1408480, 1580160, 1690176, 2112720, 2253568, 2816960, 3160320, 3380352, 4225440, 5633920, 6760704, 7244869, 8450880, 11267840, 14489738, 16901760, 21734607, 28979476, 33803520, 36224345, 43469214, 57958952, 72448690, 86938428, 108673035, 115917904, 144897380, 173876856, 217346070, 231835808, 289794760, 347753712, 434692140, 463671616, 579589520, 695507424, 869384280, 927343232, 1159179040, 1391014848, 1738768560, 1854686464, 2318358080, 2782029696, 3477537120, 4636716160, 5564059392, 6955074240, 9273432320, 13910148480, 27820296960]

約数ペア:

[(1, 27820296960), (2, 13910148480), (3, 9273432320), (4, 6955074240), (5, 5564059392), (6, 4636716160), (8, 3477537120), (10, 2782029696), (12, 2318358080), (15, 1854686464), (16, 1738768560), (20, 1391014848), (24, 1159179040), (30, 927343232), (32, 869384280), (40, 695507424), (48, 579589520), (60, 463671616), (64, 434692140), (80, 347753712), (96, 289794760), (120, 231835808), (128, 217346070), (160, 173876856), (192, 144897380), (240, 115917904), (256, 108673035), (320, 86938428), (384, 72448690), (480, 57958952), (640, 43469214), (768, 36224345), (823, 33803520), (960, 28979476), (1280, 21734607), (1646, 16901760), (1920, 14489738), (2469, 11267840), (3292, 8450880), (3840, 7244869), (4115, 6760704), (4938, 5633920), (6584, 4225440), (8230, 3380352), (8803, 3160320), (9876, 2816960), (12345, 2253568), (13168, 2112720), (16460, 1690176), (17606, 1580160), (19752, 1408480), (24690, 1126784), (26336, 1056360), (26409, 1053440), (32920, 845088), (35212, 790080), (39504, 704240), (44015, 632064), (49380, 563392), (52672, 528180), (52818, 526720), (65840, 422544), (70424, 395040), (79008, 352120), (88030, 316032), (98760, 281696), (105344, 264090), (105636, 263360), (131680, 211272), (132045, 210688), (140848, 197520), (158016, 176060)]