23992440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:669

約数の個数: 128

約数和(自身を含む): 80352000

約数和(自身を除く): 56359560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 619, 646, 680, 760, 969, 1020, 1140, 1238, 1292, 1615, 1857, 1938, 2040, 2280, 2476, 2584, 3095, 3230, 3714, 3876, 4845, 4952, 6190, 6460, 7428, 7752, 9285, 9690, 10523, 11761, 12380, 12920, 14856, 18570, 19380, 21046, 23522, 24760, 31569, 35283, 37140, 38760, 42092, 47044, 52615, 58805, 63138, 70566, 74280, 84184, 94088, 105230, 117610, 126276, 141132, 157845, 176415, 199937, 210460, 235220, 252552, 282264, 315690, 352830, 399874, 420920, 470440, 599811, 631380, 705660, 799748, 999685, 1199622, 1262760, 1411320, 1599496, 1999370, 2399244, 2999055, 3998740, 4798488, 5998110, 7997480, 11996220, 23992440]

約数ペア:

[(1, 23992440), (2, 11996220), (3, 7997480), (4, 5998110), (5, 4798488), (6, 3998740), (8, 2999055), (10, 2399244), (12, 1999370), (15, 1599496), (17, 1411320), (19, 1262760), (20, 1199622), (24, 999685), (30, 799748), (34, 705660), (38, 631380), (40, 599811), (51, 470440), (57, 420920), (60, 399874), (68, 352830), (76, 315690), (85, 282264), (95, 252552), (102, 235220), (114, 210460), (120, 199937), (136, 176415), (152, 157845), (170, 141132), (190, 126276), (204, 117610), (228, 105230), (255, 94088), (285, 84184), (323, 74280), (340, 70566), (380, 63138), (408, 58805), (456, 52615), (510, 47044), (570, 42092), (619, 38760), (646, 37140), (680, 35283), (760, 31569), (969, 24760), (1020, 23522), (1140, 21046), (1238, 19380), (1292, 18570), (1615, 14856), (1857, 12920), (1938, 12380), (2040, 11761), (2280, 10523), (2476, 9690), (2584, 9285), (3095, 7752), (3230, 7428), (3714, 6460), (3876, 6190), (4845, 4952)]