8874480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 27855360

約数和(自身を除く): 18980880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 359, 412, 515, 618, 718, 824, 1030, 1077, 1236, 1436, 1545, 1648, 1795, 2060, 2154, 2472, 2872, 3090, 3590, 4120, 4308, 4944, 5385, 5744, 6180, 7180, 8240, 8616, 10770, 12360, 14360, 17232, 21540, 24720, 28720, 36977, 43080, 73954, 86160, 110931, 147908, 184885, 221862, 295816, 369770, 443724, 554655, 591632, 739540, 887448, 1109310, 1479080, 1774896, 2218620, 2958160, 4437240, 8874480]

約数ペア:

[(1, 8874480), (2, 4437240), (3, 2958160), (4, 2218620), (5, 1774896), (6, 1479080), (8, 1109310), (10, 887448), (12, 739540), (15, 591632), (16, 554655), (20, 443724), (24, 369770), (30, 295816), (40, 221862), (48, 184885), (60, 147908), (80, 110931), (103, 86160), (120, 73954), (206, 43080), (240, 36977), (309, 28720), (359, 24720), (412, 21540), (515, 17232), (618, 14360), (718, 12360), (824, 10770), (1030, 8616), (1077, 8240), (1236, 7180), (1436, 6180), (1545, 5744), (1648, 5385), (1795, 4944), (2060, 4308), (2154, 4120), (2472, 3590), (2872, 3090)]