1154728320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4591}}^1$

素因数の和:4744

約数の個数: 128

約数和(自身を含む): 3709601280

約数和(自身を除く): 2554872960

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, 131, 160, 192, 240, 262, 320, 384, 393, 480, 524, 640, 655, 786, 960, 1048, 1310, 1572, 1920, 1965, 2096, 2620, 3144, 3930, 4192, 4591, 5240, 6288, 7860, 8384, 9182, 10480, 12576, 13773, 15720, 16768, 18364, 20960, 22955, 25152, 27546, 31440, 36728, 41920, 45910, 50304, 55092, 62880, 68865, 73456, 83840, 91820, 110184, 125760, 137730, 146912, 183640, 220368, 251520, 275460, 293824, 367280, 440736, 550920, 587648, 601421, 734560, 881472, 1101840, 1202842, 1469120, 1762944, 1804263, 2203680, 2405684, 2938240, 3007105, 3608526, 4407360, 4811368, 6014210, 7217052, 8814720, 9021315, 9622736, 12028420, 14434104, 18042630, 19245472, 24056840, 28868208, 36085260, 38490944, 48113680, 57736416, 72170520, 76981888, 96227360, 115472832, 144341040, 192454720, 230945664, 288682080, 384909440, 577364160, 1154728320]

約数ペア:

[(1, 1154728320), (2, 577364160), (3, 384909440), (4, 288682080), (5, 230945664), (6, 192454720), (8, 144341040), (10, 115472832), (12, 96227360), (15, 76981888), (16, 72170520), (20, 57736416), (24, 48113680), (30, 38490944), (32, 36085260), (40, 28868208), (48, 24056840), (60, 19245472), (64, 18042630), (80, 14434104), (96, 12028420), (120, 9622736), (128, 9021315), (131, 8814720), (160, 7217052), (192, 6014210), (240, 4811368), (262, 4407360), (320, 3608526), (384, 3007105), (393, 2938240), (480, 2405684), (524, 2203680), (640, 1804263), (655, 1762944), (786, 1469120), (960, 1202842), (1048, 1101840), (1310, 881472), (1572, 734560), (1920, 601421), (1965, 587648), (2096, 550920), (2620, 440736), (3144, 367280), (3930, 293824), (4192, 275460), (4591, 251520), (5240, 220368), (6288, 183640), (7860, 146912), (8384, 137730), (9182, 125760), (10480, 110184), (12576, 91820), (13773, 83840), (15720, 73456), (16768, 68865), (18364, 62880), (20960, 55092), (22955, 50304), (25152, 45910), (27546, 41920), (31440, 36728)]