24790440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 79833600

約数和(自身を除く): 55043160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 83, 95, 114, 120, 131, 152, 166, 190, 228, 249, 262, 285, 332, 380, 393, 415, 456, 498, 524, 570, 655, 664, 760, 786, 830, 996, 1048, 1140, 1245, 1310, 1572, 1577, 1660, 1965, 1992, 2280, 2489, 2490, 2620, 3144, 3154, 3320, 3930, 4731, 4978, 4980, 5240, 6308, 7467, 7860, 7885, 9462, 9956, 9960, 10873, 12445, 12616, 14934, 15720, 15770, 18924, 19912, 21746, 23655, 24890, 29868, 31540, 32619, 37335, 37848, 43492, 47310, 49780, 54365, 59736, 63080, 65238, 74670, 86984, 94620, 99560, 108730, 130476, 149340, 163095, 189240, 206587, 217460, 260952, 298680, 326190, 413174, 434920, 619761, 652380, 826348, 1032935, 1239522, 1304760, 1652696, 2065870, 2479044, 3098805, 4131740, 4958088, 6197610, 8263480, 12395220, 24790440]

約数ペア:

[(1, 24790440), (2, 12395220), (3, 8263480), (4, 6197610), (5, 4958088), (6, 4131740), (8, 3098805), (10, 2479044), (12, 2065870), (15, 1652696), (19, 1304760), (20, 1239522), (24, 1032935), (30, 826348), (38, 652380), (40, 619761), (57, 434920), (60, 413174), (76, 326190), (83, 298680), (95, 260952), (114, 217460), (120, 206587), (131, 189240), (152, 163095), (166, 149340), (190, 130476), (228, 108730), (249, 99560), (262, 94620), (285, 86984), (332, 74670), (380, 65238), (393, 63080), (415, 59736), (456, 54365), (498, 49780), (524, 47310), (570, 43492), (655, 37848), (664, 37335), (760, 32619), (786, 31540), (830, 29868), (996, 24890), (1048, 23655), (1140, 21746), (1245, 19912), (1310, 18924), (1572, 15770), (1577, 15720), (1660, 14934), (1965, 12616), (1992, 12445), (2280, 10873), (2489, 9960), (2490, 9956), (2620, 9462), (3144, 7885), (3154, 7860), (3320, 7467), (3930, 6308), (4731, 5240), (4978, 4980)]