148321440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103001}}^1$

素因数の和:103022

約数の個数: 72

約数和(自身を含む): 506151828

約数和(自身を除く): 357830388

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 103001, 206002, 309003, 412004, 515005, 618006, 824008, 927009, 1030010, 1236012, 1545015, 1648016, 1854018, 2060020, 2472024, 3090030, 3296032, 3708036, 4120040, 4635045, 4944048, 6180060, 7416072, 8240080, 9270090, 9888096, 12360120, 14832144, 16480160, 18540180, 24720240, 29664288, 37080360, 49440480, 74160720, 148321440]

約数ペア:

[(1, 148321440), (2, 74160720), (3, 49440480), (4, 37080360), (5, 29664288), (6, 24720240), (8, 18540180), (9, 16480160), (10, 14832144), (12, 12360120), (15, 9888096), (16, 9270090), (18, 8240080), (20, 7416072), (24, 6180060), (30, 4944048), (32, 4635045), (36, 4120040), (40, 3708036), (45, 3296032), (48, 3090030), (60, 2472024), (72, 2060020), (80, 1854018), (90, 1648016), (96, 1545015), (120, 1236012), (144, 1030010), (160, 927009), (180, 824008), (240, 618006), (288, 515005), (360, 412004), (480, 309003), (720, 206002), (1440, 103001)]