378210960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27647}}^1$

素因数の和:27685

約数の個数: 120

約数和(自身を含む): 1337057280

約数和(自身を除く): 958846320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 27647, 55294, 82941, 110588, 138235, 165882, 221176, 248823, 276470, 331764, 414705, 442352, 497646, 525293, 552940, 663528, 829410, 995292, 1050586, 1105880, 1244115, 1327056, 1575879, 1658820, 1990584, 2101172, 2211760, 2488230, 2626465, 3151758, 3317640, 3981168, 4202344, 4727637, 4976460, 5252930, 6303516, 6635280, 7879395, 8404688, 9455274, 9952920, 10505860, 12607032, 15758790, 18910548, 19905840, 21011720, 23638185, 25214064, 31517580, 37821096, 42023440, 47276370, 63035160, 75642192, 94552740, 126070320, 189105480, 378210960]

約数ペア:

[(1, 378210960), (2, 189105480), (3, 126070320), (4, 94552740), (5, 75642192), (6, 63035160), (8, 47276370), (9, 42023440), (10, 37821096), (12, 31517580), (15, 25214064), (16, 23638185), (18, 21011720), (19, 19905840), (20, 18910548), (24, 15758790), (30, 12607032), (36, 10505860), (38, 9952920), (40, 9455274), (45, 8404688), (48, 7879395), (57, 6635280), (60, 6303516), (72, 5252930), (76, 4976460), (80, 4727637), (90, 4202344), (95, 3981168), (114, 3317640), (120, 3151758), (144, 2626465), (152, 2488230), (171, 2211760), (180, 2101172), (190, 1990584), (228, 1658820), (240, 1575879), (285, 1327056), (304, 1244115), (342, 1105880), (360, 1050586), (380, 995292), (456, 829410), (570, 663528), (684, 552940), (720, 525293), (760, 497646), (855, 442352), (912, 414705), (1140, 331764), (1368, 276470), (1520, 248823), (1710, 221176), (2280, 165882), (2736, 138235), (3420, 110588), (4560, 82941), (6840, 55294), (13680, 27647)]