42387120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3463}}^1$

素因数の和:3499

約数の個数: 120

約数和(自身を含む): 150767136

約数和(自身を除く): 108380016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 3463, 4080, 6120, 6926, 10389, 12240, 13852, 17315, 20778, 27704, 31167, 34630, 41556, 51945, 55408, 58871, 62334, 69260, 83112, 103890, 117742, 124668, 138520, 155835, 166224, 176613, 207780, 235484, 249336, 277040, 294355, 311670, 353226, 415560, 470968, 498672, 529839, 588710, 623340, 706452, 831120, 883065, 941936, 1059678, 1177420, 1246680, 1412904, 1766130, 2119356, 2354840, 2493360, 2649195, 2825808, 3532260, 4238712, 4709680, 5298390, 7064520, 8477424, 10596780, 14129040, 21193560, 42387120]

約数ペア:

[(1, 42387120), (2, 21193560), (3, 14129040), (4, 10596780), (5, 8477424), (6, 7064520), (8, 5298390), (9, 4709680), (10, 4238712), (12, 3532260), (15, 2825808), (16, 2649195), (17, 2493360), (18, 2354840), (20, 2119356), (24, 1766130), (30, 1412904), (34, 1246680), (36, 1177420), (40, 1059678), (45, 941936), (48, 883065), (51, 831120), (60, 706452), (68, 623340), (72, 588710), (80, 529839), (85, 498672), (90, 470968), (102, 415560), (120, 353226), (136, 311670), (144, 294355), (153, 277040), (170, 249336), (180, 235484), (204, 207780), (240, 176613), (255, 166224), (272, 155835), (306, 138520), (340, 124668), (360, 117742), (408, 103890), (510, 83112), (612, 69260), (680, 62334), (720, 58871), (765, 55408), (816, 51945), (1020, 41556), (1224, 34630), (1360, 31167), (1530, 27704), (2040, 20778), (2448, 17315), (3060, 13852), (3463, 12240), (4080, 10389), (6120, 6926)]