4375440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 15088320

約数和(自身を除く): 10712880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 103, 118, 120, 144, 177, 180, 206, 236, 240, 295, 309, 354, 360, 412, 472, 515, 531, 590, 618, 708, 720, 824, 885, 927, 944, 1030, 1062, 1180, 1236, 1416, 1545, 1648, 1770, 1854, 2060, 2124, 2360, 2472, 2655, 2832, 3090, 3540, 3708, 4120, 4248, 4635, 4720, 4944, 5310, 6077, 6180, 7080, 7416, 8240, 8496, 9270, 10620, 12154, 12360, 14160, 14832, 18231, 18540, 21240, 24308, 24720, 30385, 36462, 37080, 42480, 48616, 54693, 60770, 72924, 74160, 91155, 97232, 109386, 121540, 145848, 182310, 218772, 243080, 273465, 291696, 364620, 437544, 486160, 546930, 729240, 875088, 1093860, 1458480, 2187720, 4375440]

約数ペア:

[(1, 4375440), (2, 2187720), (3, 1458480), (4, 1093860), (5, 875088), (6, 729240), (8, 546930), (9, 486160), (10, 437544), (12, 364620), (15, 291696), (16, 273465), (18, 243080), (20, 218772), (24, 182310), (30, 145848), (36, 121540), (40, 109386), (45, 97232), (48, 91155), (59, 74160), (60, 72924), (72, 60770), (80, 54693), (90, 48616), (103, 42480), (118, 37080), (120, 36462), (144, 30385), (177, 24720), (180, 24308), (206, 21240), (236, 18540), (240, 18231), (295, 14832), (309, 14160), (354, 12360), (360, 12154), (412, 10620), (472, 9270), (515, 8496), (531, 8240), (590, 7416), (618, 7080), (708, 6180), (720, 6077), (824, 5310), (885, 4944), (927, 4720), (944, 4635), (1030, 4248), (1062, 4120), (1180, 3708), (1236, 3540), (1416, 3090), (1545, 2832), (1648, 2655), (1770, 2472), (1854, 2360), (2060, 2124)]