265795560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12953}}^1$

素因数の和:12992

約数の個数: 128

約数和(自身を含む): 932688000

約数和(自身を除く): 666892440

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, 12953, 20520, 25906, 38859, 51812, 64765, 77718, 103624, 116577, 129530, 155436, 194295, 233154, 246107, 259060, 310872, 349731, 388590, 466308, 492214, 518120, 582885, 699462, 738321, 777180, 932616, 984428, 1165770, 1230535, 1398924, 1476642, 1554360, 1748655, 1968856, 2214963, 2331540, 2461070, 2797848, 2953284, 3497310, 3691605, 4429926, 4663080, 4922140, 5906568, 6644889, 6994620, 7383210, 8859852, 9844280, 11074815, 13289778, 13989240, 14766420, 17719704, 22149630, 26579556, 29532840, 33224445, 44299260, 53159112, 66448890, 88598520, 132897780, 265795560]

約数ペア:

[(1, 265795560), (2, 132897780), (3, 88598520), (4, 66448890), (5, 53159112), (6, 44299260), (8, 33224445), (9, 29532840), (10, 26579556), (12, 22149630), (15, 17719704), (18, 14766420), (19, 13989240), (20, 13289778), (24, 11074815), (27, 9844280), (30, 8859852), (36, 7383210), (38, 6994620), (40, 6644889), (45, 5906568), (54, 4922140), (57, 4663080), (60, 4429926), (72, 3691605), (76, 3497310), (90, 2953284), (95, 2797848), (108, 2461070), (114, 2331540), (120, 2214963), (135, 1968856), (152, 1748655), (171, 1554360), (180, 1476642), (190, 1398924), (216, 1230535), (228, 1165770), (270, 984428), (285, 932616), (342, 777180), (360, 738321), (380, 699462), (456, 582885), (513, 518120), (540, 492214), (570, 466308), (684, 388590), (760, 349731), (855, 310872), (1026, 259060), (1080, 246107), (1140, 233154), (1368, 194295), (1710, 155436), (2052, 129530), (2280, 116577), (2565, 103624), (3420, 77718), (4104, 64765), (5130, 51812), (6840, 38859), (10260, 25906), (12953, 20520)]