42132240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:541

約数の個数: 120

約数和(自身を含む): 142758720

約数和(自身を除く): 100626480

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, 80, 90, 120, 144, 163, 180, 240, 326, 359, 360, 489, 652, 718, 720, 815, 978, 1077, 1304, 1436, 1467, 1630, 1795, 1956, 2154, 2445, 2608, 2872, 2934, 3231, 3260, 3590, 3912, 4308, 4890, 5385, 5744, 5868, 6462, 6520, 7180, 7335, 7824, 8616, 9780, 10770, 11736, 12924, 13040, 14360, 14670, 16155, 17232, 19560, 21540, 23472, 25848, 28720, 29340, 32310, 39120, 43080, 51696, 58517, 58680, 64620, 86160, 117034, 117360, 129240, 175551, 234068, 258480, 292585, 351102, 468136, 526653, 585170, 702204, 877755, 936272, 1053306, 1170340, 1404408, 1755510, 2106612, 2340680, 2633265, 2808816, 3511020, 4213224, 4681360, 5266530, 7022040, 8426448, 10533060, 14044080, 21066120, 42132240]

約数ペア:

[(1, 42132240), (2, 21066120), (3, 14044080), (4, 10533060), (5, 8426448), (6, 7022040), (8, 5266530), (9, 4681360), (10, 4213224), (12, 3511020), (15, 2808816), (16, 2633265), (18, 2340680), (20, 2106612), (24, 1755510), (30, 1404408), (36, 1170340), (40, 1053306), (45, 936272), (48, 877755), (60, 702204), (72, 585170), (80, 526653), (90, 468136), (120, 351102), (144, 292585), (163, 258480), (180, 234068), (240, 175551), (326, 129240), (359, 117360), (360, 117034), (489, 86160), (652, 64620), (718, 58680), (720, 58517), (815, 51696), (978, 43080), (1077, 39120), (1304, 32310), (1436, 29340), (1467, 28720), (1630, 25848), (1795, 23472), (1956, 21540), (2154, 19560), (2445, 17232), (2608, 16155), (2872, 14670), (2934, 14360), (3231, 13040), (3260, 12924), (3590, 11736), (3912, 10770), (4308, 9780), (4890, 8616), (5385, 7824), (5744, 7335), (5868, 7180), (6462, 6520)]