180144360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45491}}^1$

素因数の和:45519

約数の個数: 96

約数和(自身を含む): 638707680

約数和(自身を除く): 458563320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 45491, 90982, 136473, 181964, 227455, 272946, 363928, 409419, 454910, 500401, 545892, 682365, 818838, 909820, 1000802, 1091784, 1364730, 1501203, 1637676, 1819640, 2001604, 2047095, 2502005, 2729460, 3002406, 3275352, 4003208, 4094190, 4503609, 5004010, 5458920, 6004812, 7506015, 8188380, 9007218, 10008020, 12009624, 15012030, 16376760, 18014436, 20016040, 22518045, 30024060, 36028872, 45036090, 60048120, 90072180, 180144360]

約数ペア:

[(1, 180144360), (2, 90072180), (3, 60048120), (4, 45036090), (5, 36028872), (6, 30024060), (8, 22518045), (9, 20016040), (10, 18014436), (11, 16376760), (12, 15012030), (15, 12009624), (18, 10008020), (20, 9007218), (22, 8188380), (24, 7506015), (30, 6004812), (33, 5458920), (36, 5004010), (40, 4503609), (44, 4094190), (45, 4003208), (55, 3275352), (60, 3002406), (66, 2729460), (72, 2502005), (88, 2047095), (90, 2001604), (99, 1819640), (110, 1637676), (120, 1501203), (132, 1364730), (165, 1091784), (180, 1000802), (198, 909820), (220, 818838), (264, 682365), (330, 545892), (360, 500401), (396, 454910), (440, 409419), (495, 363928), (660, 272946), (792, 227455), (990, 181964), (1320, 136473), (1980, 90982), (3960, 45491)]