180585120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19801}}^1$

素因数の和:19838

約数の個数: 96

約数和(自身を含む): 598812480

約数和(自身を除く): 418227360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 19801, 39602, 59403, 79204, 99005, 118806, 158408, 198010, 237612, 297015, 316816, 376219, 396020, 475224, 594030, 633632, 752438, 792040, 950448, 1128657, 1188060, 1504876, 1584080, 1881095, 1900896, 2257314, 2376120, 3009752, 3168160, 3762190, 4514628, 4752240, 5643285, 6019504, 7524380, 9029256, 9504480, 11286570, 12039008, 15048760, 18058512, 22573140, 30097520, 36117024, 45146280, 60195040, 90292560, 180585120]

約数ペア:

[(1, 180585120), (2, 90292560), (3, 60195040), (4, 45146280), (5, 36117024), (6, 30097520), (8, 22573140), (10, 18058512), (12, 15048760), (15, 12039008), (16, 11286570), (19, 9504480), (20, 9029256), (24, 7524380), (30, 6019504), (32, 5643285), (38, 4752240), (40, 4514628), (48, 3762190), (57, 3168160), (60, 3009752), (76, 2376120), (80, 2257314), (95, 1900896), (96, 1881095), (114, 1584080), (120, 1504876), (152, 1188060), (160, 1128657), (190, 950448), (228, 792040), (240, 752438), (285, 633632), (304, 594030), (380, 475224), (456, 396020), (480, 376219), (570, 316816), (608, 297015), (760, 237612), (912, 198010), (1140, 158408), (1520, 118806), (1824, 99005), (2280, 79204), (3040, 59403), (4560, 39602), (9120, 19801)]