149839320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65719}}^1$

素因数の和:65752

約数の個数: 64

約数和(自身を含む): 473184000

約数和(自身を除く): 323344680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 65719, 131438, 197157, 262876, 328595, 394314, 525752, 657190, 788628, 985785, 1248661, 1314380, 1577256, 1971570, 2497322, 2628760, 3745983, 3943140, 4994644, 6243305, 7491966, 7886280, 9989288, 12486610, 14983932, 18729915, 24973220, 29967864, 37459830, 49946440, 74919660, 149839320]

約数ペア:

[(1, 149839320), (2, 74919660), (3, 49946440), (4, 37459830), (5, 29967864), (6, 24973220), (8, 18729915), (10, 14983932), (12, 12486610), (15, 9989288), (19, 7886280), (20, 7491966), (24, 6243305), (30, 4994644), (38, 3943140), (40, 3745983), (57, 2628760), (60, 2497322), (76, 1971570), (95, 1577256), (114, 1314380), (120, 1248661), (152, 985785), (190, 788628), (228, 657190), (285, 525752), (380, 394314), (456, 328595), (570, 262876), (760, 197157), (1140, 131438), (2280, 65719)]