4041720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 13384800

約数和(自身を除く): 9343080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 109, 120, 180, 206, 218, 309, 327, 360, 412, 436, 515, 545, 618, 654, 824, 872, 927, 981, 1030, 1090, 1236, 1308, 1545, 1635, 1854, 1962, 2060, 2180, 2472, 2616, 3090, 3270, 3708, 3924, 4120, 4360, 4635, 4905, 6180, 6540, 7416, 7848, 9270, 9810, 11227, 12360, 13080, 18540, 19620, 22454, 33681, 37080, 39240, 44908, 56135, 67362, 89816, 101043, 112270, 134724, 168405, 202086, 224540, 269448, 336810, 404172, 449080, 505215, 673620, 808344, 1010430, 1347240, 2020860, 4041720]

約数ペア:

[(1, 4041720), (2, 2020860), (3, 1347240), (4, 1010430), (5, 808344), (6, 673620), (8, 505215), (9, 449080), (10, 404172), (12, 336810), (15, 269448), (18, 224540), (20, 202086), (24, 168405), (30, 134724), (36, 112270), (40, 101043), (45, 89816), (60, 67362), (72, 56135), (90, 44908), (103, 39240), (109, 37080), (120, 33681), (180, 22454), (206, 19620), (218, 18540), (309, 13080), (327, 12360), (360, 11227), (412, 9810), (436, 9270), (515, 7848), (545, 7416), (618, 6540), (654, 6180), (824, 4905), (872, 4635), (927, 4360), (981, 4120), (1030, 3924), (1090, 3708), (1236, 3270), (1308, 3090), (1545, 2616), (1635, 2472), (1854, 2180), (1962, 2060)]