180227160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8783}}^1$

素因数の和:8822

約数の個数: 128

約数和(自身を含む): 632448000

約数和(自身を除く): 452220840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 8783, 10260, 17566, 20520, 26349, 35132, 43915, 52698, 70264, 79047, 87830, 105396, 131745, 158094, 166877, 175660, 210792, 237141, 263490, 316188, 333754, 351320, 395235, 474282, 500631, 526980, 632376, 667508, 790470, 834385, 948564, 1001262, 1053960, 1185705, 1335016, 1501893, 1580940, 1668770, 1897128, 2002524, 2371410, 2503155, 3003786, 3161880, 3337540, 4005048, 4505679, 4742820, 5006310, 6007572, 6675080, 7509465, 9011358, 9485640, 10012620, 12015144, 15018930, 18022716, 20025240, 22528395, 30037860, 36045432, 45056790, 60075720, 90113580, 180227160]

約数ペア:

[(1, 180227160), (2, 90113580), (3, 60075720), (4, 45056790), (5, 36045432), (6, 30037860), (8, 22528395), (9, 20025240), (10, 18022716), (12, 15018930), (15, 12015144), (18, 10012620), (19, 9485640), (20, 9011358), (24, 7509465), (27, 6675080), (30, 6007572), (36, 5006310), (38, 4742820), (40, 4505679), (45, 4005048), (54, 3337540), (57, 3161880), (60, 3003786), (72, 2503155), (76, 2371410), (90, 2002524), (95, 1897128), (108, 1668770), (114, 1580940), (120, 1501893), (135, 1335016), (152, 1185705), (171, 1053960), (180, 1001262), (190, 948564), (216, 834385), (228, 790470), (270, 667508), (285, 632376), (342, 526980), (360, 500631), (380, 474282), (456, 395235), (513, 351320), (540, 333754), (570, 316188), (684, 263490), (760, 237141), (855, 210792), (1026, 175660), (1080, 166877), (1140, 158094), (1368, 131745), (1710, 105396), (2052, 87830), (2280, 79047), (2565, 70264), (3420, 52698), (4104, 43915), (5130, 35132), (6840, 26349), (8783, 20520), (10260, 17566)]