38670120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 126640800

約数和(自身を除く): 87970680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 326, 360, 489, 652, 659, 815, 978, 1304, 1318, 1467, 1630, 1956, 1977, 2445, 2636, 2934, 3260, 3295, 3912, 3954, 4890, 5272, 5868, 5931, 6520, 6590, 7335, 7908, 9780, 9885, 11736, 11862, 13180, 14670, 15816, 19560, 19770, 23724, 26360, 29340, 29655, 39540, 47448, 58680, 59310, 79080, 107417, 118620, 214834, 237240, 322251, 429668, 537085, 644502, 859336, 966753, 1074170, 1289004, 1611255, 1933506, 2148340, 2578008, 3222510, 3867012, 4296680, 4833765, 6445020, 7734024, 9667530, 12890040, 19335060, 38670120]

約数ペア:

[(1, 38670120), (2, 19335060), (3, 12890040), (4, 9667530), (5, 7734024), (6, 6445020), (8, 4833765), (9, 4296680), (10, 3867012), (12, 3222510), (15, 2578008), (18, 2148340), (20, 1933506), (24, 1611255), (30, 1289004), (36, 1074170), (40, 966753), (45, 859336), (60, 644502), (72, 537085), (90, 429668), (120, 322251), (163, 237240), (180, 214834), (326, 118620), (360, 107417), (489, 79080), (652, 59310), (659, 58680), (815, 47448), (978, 39540), (1304, 29655), (1318, 29340), (1467, 26360), (1630, 23724), (1956, 19770), (1977, 19560), (2445, 15816), (2636, 14670), (2934, 13180), (3260, 11862), (3295, 11736), (3912, 9885), (3954, 9780), (4890, 7908), (5272, 7335), (5868, 6590), (5931, 6520)]