38507760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:775

約数の個数: 120

約数和(自身を含む): 131152320

約数和(自身を除く): 92644560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 677, 711, 720, 790, 948, 1185, 1264, 1354, 1422, 1580, 1896, 2031, 2370, 2708, 2844, 3160, 3385, 3555, 3792, 4062, 4740, 5416, 5688, 6093, 6320, 6770, 7110, 8124, 9480, 10155, 10832, 11376, 12186, 13540, 14220, 16248, 18960, 20310, 24372, 27080, 28440, 30465, 32496, 40620, 48744, 53483, 54160, 56880, 60930, 81240, 97488, 106966, 121860, 160449, 162480, 213932, 243720, 267415, 320898, 427864, 481347, 487440, 534830, 641796, 802245, 855728, 962694, 1069660, 1283592, 1604490, 1925388, 2139320, 2406735, 2567184, 3208980, 3850776, 4278640, 4813470, 6417960, 7701552, 9626940, 12835920, 19253880, 38507760]

約数ペア:

[(1, 38507760), (2, 19253880), (3, 12835920), (4, 9626940), (5, 7701552), (6, 6417960), (8, 4813470), (9, 4278640), (10, 3850776), (12, 3208980), (15, 2567184), (16, 2406735), (18, 2139320), (20, 1925388), (24, 1604490), (30, 1283592), (36, 1069660), (40, 962694), (45, 855728), (48, 802245), (60, 641796), (72, 534830), (79, 487440), (80, 481347), (90, 427864), (120, 320898), (144, 267415), (158, 243720), (180, 213932), (237, 162480), (240, 160449), (316, 121860), (360, 106966), (395, 97488), (474, 81240), (632, 60930), (677, 56880), (711, 54160), (720, 53483), (790, 48744), (948, 40620), (1185, 32496), (1264, 30465), (1354, 28440), (1422, 27080), (1580, 24372), (1896, 20310), (2031, 18960), (2370, 16248), (2708, 14220), (2844, 13540), (3160, 12186), (3385, 11376), (3555, 10832), (3792, 10155), (4062, 9480), (4740, 8124), (5416, 7110), (5688, 6770), (6093, 6320)]