2898125280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42821}}^1$

素因数の和:42889

約数の個数: 144

約数和(自身を含む): 10100510784

約数和(自身を除く): 7202385504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4512, 5640, 6768, 7520, 8460, 11280, 13536, 16920, 22560, 33840, 42821, 67680, 85642, 128463, 171284, 214105, 256926, 342568, 385389, 428210, 513852, 642315, 685136, 770778, 856420, 1027704, 1284630, 1370272, 1541556, 1712840, 1926945, 2012587, 2055408, 2569260, 3083112, 3425680, 3853890, 4025174, 4110816, 5138520, 6037761, 6166224, 6851360, 7707780, 8050348, 10062935, 10277040, 12075522, 12332448, 15415560, 16100696, 18113283, 20125870, 20554080, 24151044, 30188805, 30831120, 32201392, 36226566, 40251740, 48302088, 60377610, 61662240, 64402784, 72453132, 80503480, 90566415, 96604176, 120755220, 144906264, 161006960, 181132830, 193208352, 241510440, 289812528, 322013920, 362265660, 483020880, 579625056, 724531320, 966041760, 1449062640, 2898125280]

約数ペア:

[(1, 2898125280), (2, 1449062640), (3, 966041760), (4, 724531320), (5, 579625056), (6, 483020880), (8, 362265660), (9, 322013920), (10, 289812528), (12, 241510440), (15, 193208352), (16, 181132830), (18, 161006960), (20, 144906264), (24, 120755220), (30, 96604176), (32, 90566415), (36, 80503480), (40, 72453132), (45, 64402784), (47, 61662240), (48, 60377610), (60, 48302088), (72, 40251740), (80, 36226566), (90, 32201392), (94, 30831120), (96, 30188805), (120, 24151044), (141, 20554080), (144, 20125870), (160, 18113283), (180, 16100696), (188, 15415560), (235, 12332448), (240, 12075522), (282, 10277040), (288, 10062935), (360, 8050348), (376, 7707780), (423, 6851360), (470, 6166224), (480, 6037761), (564, 5138520), (705, 4110816), (720, 4025174), (752, 3853890), (846, 3425680), (940, 3083112), (1128, 2569260), (1410, 2055408), (1440, 2012587), (1504, 1926945), (1692, 1712840), (1880, 1541556), (2115, 1370272), (2256, 1284630), (2820, 1027704), (3384, 856420), (3760, 770778), (4230, 685136), (4512, 642315), (5640, 513852), (6768, 428210), (7520, 385389), (8460, 342568), (11280, 256926), (13536, 214105), (16920, 171284), (22560, 128463), (33840, 85642), (42821, 67680)]