4945433040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{42139}}^1$

素因数の和:42321

約数の個数: 120

約数和(自身を含む): 16710701280

約数和(自身を除く): 11765268240

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, 360, 489, 652, 720, 815, 978, 1304, 1467, 1630, 1956, 2445, 2608, 2934, 3260, 3912, 4890, 5868, 6520, 7335, 7824, 9780, 11736, 13040, 14670, 19560, 23472, 29340, 39120, 42139, 58680, 84278, 117360, 126417, 168556, 210695, 252834, 337112, 379251, 421390, 505668, 632085, 674224, 758502, 842780, 1011336, 1264170, 1517004, 1685560, 1896255, 2022672, 2528340, 3034008, 3371120, 3792510, 5056680, 6068016, 6868657, 7585020, 10113360, 13737314, 15170040, 20605971, 27474628, 30340080, 34343285, 41211942, 54949256, 61817913, 68686570, 82423884, 103029855, 109898512, 123635826, 137373140, 164847768, 206059710, 247271652, 274746280, 309089565, 329695536, 412119420, 494543304, 549492560, 618179130, 824238840, 989086608, 1236358260, 1648477680, 2472716520, 4945433040]

約数ペア:

[(1, 4945433040), (2, 2472716520), (3, 1648477680), (4, 1236358260), (5, 989086608), (6, 824238840), (8, 618179130), (9, 549492560), (10, 494543304), (12, 412119420), (15, 329695536), (16, 309089565), (18, 274746280), (20, 247271652), (24, 206059710), (30, 164847768), (36, 137373140), (40, 123635826), (45, 109898512), (48, 103029855), (60, 82423884), (72, 68686570), (80, 61817913), (90, 54949256), (120, 41211942), (144, 34343285), (163, 30340080), (180, 27474628), (240, 20605971), (326, 15170040), (360, 13737314), (489, 10113360), (652, 7585020), (720, 6868657), (815, 6068016), (978, 5056680), (1304, 3792510), (1467, 3371120), (1630, 3034008), (1956, 2528340), (2445, 2022672), (2608, 1896255), (2934, 1685560), (3260, 1517004), (3912, 1264170), (4890, 1011336), (5868, 842780), (6520, 758502), (7335, 674224), (7824, 632085), (9780, 505668), (11736, 421390), (13040, 379251), (14670, 337112), (19560, 252834), (23472, 210695), (29340, 168556), (39120, 126417), (42139, 117360), (58680, 84278)]