660963840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1$

素因数の和:1082

約数の個数: 160

約数和(自身を含む): 2138970240

約数和(自身を除く): 1478006400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 256, 267, 320, 356, 384, 445, 480, 512, 534, 640, 712, 768, 890, 960, 967, 1068, 1280, 1335, 1424, 1536, 1780, 1920, 1934, 2136, 2560, 2670, 2848, 2901, 3560, 3840, 3868, 4272, 4835, 5340, 5696, 5802, 7120, 7680, 7736, 8544, 9670, 10680, 11392, 11604, 14240, 14505, 15472, 17088, 19340, 21360, 22784, 23208, 28480, 29010, 30944, 34176, 38680, 42720, 45568, 46416, 56960, 58020, 61888, 68352, 77360, 85440, 86063, 92832, 113920, 116040, 123776, 136704, 154720, 170880, 172126, 185664, 227840, 232080, 247552, 258189, 309440, 341760, 344252, 371328, 430315, 464160, 495104, 516378, 618880, 683520, 688504, 742656, 860630, 928320, 1032756, 1237760, 1290945, 1377008, 1485312, 1721260, 1856640, 2065512, 2475520, 2581890, 2754016, 3442520, 3713280, 4131024, 5163780, 5508032, 6885040, 7426560, 8262048, 10327560, 11016064, 13770080, 16524096, 20655120, 22032128, 27540160, 33048192, 41310240, 44064256, 55080320, 66096384, 82620480, 110160640, 132192768, 165240960, 220321280, 330481920, 660963840]

約数ペア:

[(1, 660963840), (2, 330481920), (3, 220321280), (4, 165240960), (5, 132192768), (6, 110160640), (8, 82620480), (10, 66096384), (12, 55080320), (15, 44064256), (16, 41310240), (20, 33048192), (24, 27540160), (30, 22032128), (32, 20655120), (40, 16524096), (48, 13770080), (60, 11016064), (64, 10327560), (80, 8262048), (89, 7426560), (96, 6885040), (120, 5508032), (128, 5163780), (160, 4131024), (178, 3713280), (192, 3442520), (240, 2754016), (256, 2581890), (267, 2475520), (320, 2065512), (356, 1856640), (384, 1721260), (445, 1485312), (480, 1377008), (512, 1290945), (534, 1237760), (640, 1032756), (712, 928320), (768, 860630), (890, 742656), (960, 688504), (967, 683520), (1068, 618880), (1280, 516378), (1335, 495104), (1424, 464160), (1536, 430315), (1780, 371328), (1920, 344252), (1934, 341760), (2136, 309440), (2560, 258189), (2670, 247552), (2848, 232080), (2901, 227840), (3560, 185664), (3840, 172126), (3868, 170880), (4272, 154720), (4835, 136704), (5340, 123776), (5696, 116040), (5802, 113920), (7120, 92832), (7680, 86063), (7736, 85440), (8544, 77360), (9670, 68352), (10680, 61888), (11392, 58020), (11604, 56960), (14240, 46416), (14505, 45568), (15472, 42720), (17088, 38680), (19340, 34176), (21360, 30944), (22784, 29010), (23208, 28480)]