1028441880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50119}}^1$

素因数の和:50158

約数の個数: 128

約数和(自身を含む): 3608640000

約数和(自身を除く): 2580198120

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, 10260, 20520, 50119, 100238, 150357, 200476, 250595, 300714, 400952, 451071, 501190, 601428, 751785, 902142, 952261, 1002380, 1202856, 1353213, 1503570, 1804284, 1904522, 2004760, 2255355, 2706426, 2856783, 3007140, 3608568, 3809044, 4510710, 4761305, 5412852, 5713566, 6014280, 6766065, 7618088, 8570349, 9021420, 9522610, 10825704, 11427132, 13532130, 14283915, 17140698, 18042840, 19045220, 22854264, 25711047, 27064260, 28567830, 34281396, 38090440, 42851745, 51422094, 54128520, 57135660, 68562792, 85703490, 102844188, 114271320, 128555235, 171406980, 205688376, 257110470, 342813960, 514220940, 1028441880]

約数ペア:

[(1, 1028441880), (2, 514220940), (3, 342813960), (4, 257110470), (5, 205688376), (6, 171406980), (8, 128555235), (9, 114271320), (10, 102844188), (12, 85703490), (15, 68562792), (18, 57135660), (19, 54128520), (20, 51422094), (24, 42851745), (27, 38090440), (30, 34281396), (36, 28567830), (38, 27064260), (40, 25711047), (45, 22854264), (54, 19045220), (57, 18042840), (60, 17140698), (72, 14283915), (76, 13532130), (90, 11427132), (95, 10825704), (108, 9522610), (114, 9021420), (120, 8570349), (135, 7618088), (152, 6766065), (171, 6014280), (180, 5713566), (190, 5412852), (216, 4761305), (228, 4510710), (270, 3809044), (285, 3608568), (342, 3007140), (360, 2856783), (380, 2706426), (456, 2255355), (513, 2004760), (540, 1904522), (570, 1804284), (684, 1503570), (760, 1353213), (855, 1202856), (1026, 1002380), (1080, 952261), (1140, 902142), (1368, 751785), (1710, 601428), (2052, 501190), (2280, 451071), (2565, 400952), (3420, 300714), (4104, 250595), (5130, 200476), (6840, 150357), (10260, 100238), (20520, 50119)]