1519763760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{34603}}^1$

素因数の和:34683

約数の個数: 120

約数和(自身を含む): 5187693264

約数和(自身を除く): 3667929504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 8784, 10980, 14640, 21960, 34603, 43920, 69206, 103809, 138412, 173015, 207618, 276824, 311427, 346030, 415236, 519045, 553648, 622854, 692060, 830472, 1038090, 1245708, 1384120, 1557135, 1660944, 2076180, 2110783, 2491416, 2768240, 3114270, 4152360, 4221566, 4982832, 6228540, 6332349, 8304720, 8443132, 10553915, 12457080, 12664698, 16886264, 18997047, 21107830, 24914160, 25329396, 31661745, 33772528, 37994094, 42215660, 50658792, 63323490, 75988188, 84431320, 94985235, 101317584, 126646980, 151976376, 168862640, 189970470, 253293960, 303952752, 379940940, 506587920, 759881880, 1519763760]

約数ペア:

[(1, 1519763760), (2, 759881880), (3, 506587920), (4, 379940940), (5, 303952752), (6, 253293960), (8, 189970470), (9, 168862640), (10, 151976376), (12, 126646980), (15, 101317584), (16, 94985235), (18, 84431320), (20, 75988188), (24, 63323490), (30, 50658792), (36, 42215660), (40, 37994094), (45, 33772528), (48, 31661745), (60, 25329396), (61, 24914160), (72, 21107830), (80, 18997047), (90, 16886264), (120, 12664698), (122, 12457080), (144, 10553915), (180, 8443132), (183, 8304720), (240, 6332349), (244, 6228540), (305, 4982832), (360, 4221566), (366, 4152360), (488, 3114270), (549, 2768240), (610, 2491416), (720, 2110783), (732, 2076180), (915, 1660944), (976, 1557135), (1098, 1384120), (1220, 1245708), (1464, 1038090), (1830, 830472), (2196, 692060), (2440, 622854), (2745, 553648), (2928, 519045), (3660, 415236), (4392, 346030), (4880, 311427), (5490, 276824), (7320, 207618), (8784, 173015), (10980, 138412), (14640, 103809), (21960, 69206), (34603, 43920)]