2940301620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1815001}}^1$

素因数の和:1815022

約数の個数: 60

約数和(自身を含む): 9223840164

約数和(自身を除く): 6283538544

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1815001, 3630002, 5445003, 7260004, 9075005, 10890006, 16335009, 18150010, 21780012, 27225015, 32670018, 36300020, 49005027, 54450030, 65340036, 81675045, 98010054, 108900060, 147015081, 163350090, 196020108, 245025135, 294030162, 326700180, 490050270, 588060324, 735075405, 980100540, 1470150810, 2940301620]

約数ペア:

[(1, 2940301620), (2, 1470150810), (3, 980100540), (4, 735075405), (5, 588060324), (6, 490050270), (9, 326700180), (10, 294030162), (12, 245025135), (15, 196020108), (18, 163350090), (20, 147015081), (27, 108900060), (30, 98010054), (36, 81675045), (45, 65340036), (54, 54450030), (60, 49005027), (81, 36300020), (90, 32670018), (108, 27225015), (135, 21780012), (162, 18150010), (180, 16335009), (270, 10890006), (324, 9075005), (405, 7260004), (540, 5445003), (810, 3630002), (1620, 1815001)]