486710460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2333}}^1$

素因数の和:2428

約数の個数: 144

約数和(自身を含む): 1580211360

約数和(自身を除く): 1093500900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 61, 76, 90, 95, 114, 122, 171, 180, 183, 190, 228, 244, 285, 305, 342, 366, 380, 549, 570, 610, 684, 732, 855, 915, 1098, 1140, 1159, 1220, 1710, 1830, 2196, 2318, 2333, 2745, 3420, 3477, 3660, 4636, 4666, 5490, 5795, 6954, 6999, 9332, 10431, 10980, 11590, 11665, 13908, 13998, 17385, 20862, 20997, 23180, 23330, 27996, 34770, 34995, 41724, 41994, 44327, 46660, 52155, 69540, 69990, 83988, 88654, 104310, 104985, 132981, 139980, 142313, 177308, 208620, 209970, 221635, 265962, 284626, 398943, 419940, 426939, 443270, 531924, 569252, 664905, 711565, 797886, 853878, 886540, 1280817, 1329810, 1423130, 1595772, 1707756, 1994715, 2134695, 2561634, 2659620, 2703947, 2846260, 3989430, 4269390, 5123268, 5407894, 6404085, 7978860, 8111841, 8538780, 10815788, 12808170, 13519735, 16223682, 24335523, 25616340, 27039470, 32447364, 40559205, 48671046, 54078940, 81118410, 97342092, 121677615, 162236820, 243355230, 486710460]

約数ペア:

[(1, 486710460), (2, 243355230), (3, 162236820), (4, 121677615), (5, 97342092), (6, 81118410), (9, 54078940), (10, 48671046), (12, 40559205), (15, 32447364), (18, 27039470), (19, 25616340), (20, 24335523), (30, 16223682), (36, 13519735), (38, 12808170), (45, 10815788), (57, 8538780), (60, 8111841), (61, 7978860), (76, 6404085), (90, 5407894), (95, 5123268), (114, 4269390), (122, 3989430), (171, 2846260), (180, 2703947), (183, 2659620), (190, 2561634), (228, 2134695), (244, 1994715), (285, 1707756), (305, 1595772), (342, 1423130), (366, 1329810), (380, 1280817), (549, 886540), (570, 853878), (610, 797886), (684, 711565), (732, 664905), (855, 569252), (915, 531924), (1098, 443270), (1140, 426939), (1159, 419940), (1220, 398943), (1710, 284626), (1830, 265962), (2196, 221635), (2318, 209970), (2333, 208620), (2745, 177308), (3420, 142313), (3477, 139980), (3660, 132981), (4636, 104985), (4666, 104310), (5490, 88654), (5795, 83988), (6954, 69990), (6999, 69540), (9332, 52155), (10431, 46660), (10980, 44327), (11590, 41994), (11665, 41724), (13908, 34995), (13998, 34770), (17385, 27996), (20862, 23330), (20997, 23180)]