328884480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{28549}}^1$

素因数の和:28576

約数の個数: 108

約数和(自身を含む): 1137945900

約数和(自身を除く): 809061420

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 28549, 57098, 85647, 114196, 142745, 171294, 228392, 256941, 285490, 342588, 428235, 456784, 513882, 570980, 685176, 856470, 913568, 1027764, 1141960, 1284705, 1370352, 1712940, 1827136, 2055528, 2283920, 2569410, 2740704, 3425880, 3654272, 4111056, 4567840, 5138820, 5481408, 6851760, 7308544, 8222112, 9135680, 10277640, 10962816, 13703520, 16444224, 18271360, 20555280, 21925632, 27407040, 32888448, 36542720, 41110560, 54814080, 65776896, 82221120, 109628160, 164442240, 328884480]

約数ペア:

[(1, 328884480), (2, 164442240), (3, 109628160), (4, 82221120), (5, 65776896), (6, 54814080), (8, 41110560), (9, 36542720), (10, 32888448), (12, 27407040), (15, 21925632), (16, 20555280), (18, 18271360), (20, 16444224), (24, 13703520), (30, 10962816), (32, 10277640), (36, 9135680), (40, 8222112), (45, 7308544), (48, 6851760), (60, 5481408), (64, 5138820), (72, 4567840), (80, 4111056), (90, 3654272), (96, 3425880), (120, 2740704), (128, 2569410), (144, 2283920), (160, 2055528), (180, 1827136), (192, 1712940), (240, 1370352), (256, 1284705), (288, 1141960), (320, 1027764), (360, 913568), (384, 856470), (480, 685176), (576, 570980), (640, 513882), (720, 456784), (768, 428235), (960, 342588), (1152, 285490), (1280, 256941), (1440, 228392), (1920, 171294), (2304, 142745), (2880, 114196), (3840, 85647), (5760, 57098), (11520, 28549)]