549635040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20089}}^1$

素因数の和:20129

約数の個数: 144

約数和(自身を含む): 1974445200

約数和(自身を除く): 1424810160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 20089, 27360, 40178, 60267, 80356, 100445, 120534, 160712, 180801, 200890, 241068, 301335, 321424, 361602, 381691, 401780, 482136, 602670, 642848, 723204, 763382, 803560, 904005, 964272, 1145073, 1205340, 1446408, 1526764, 1607120, 1808010, 1908455, 1928544, 2290146, 2410680, 2892816, 3053528, 3214240, 3435219, 3616020, 3816910, 4580292, 4821360, 5725365, 5785632, 6107056, 6870438, 7232040, 7633820, 9160584, 9642720, 11450730, 12214112, 13740876, 14464080, 15267640, 17176095, 18321168, 22901460, 27481752, 28928160, 30535280, 34352190, 36642336, 45802920, 54963504, 61070560, 68704380, 91605840, 109927008, 137408760, 183211680, 274817520, 549635040]

約数ペア:

[(1, 549635040), (2, 274817520), (3, 183211680), (4, 137408760), (5, 109927008), (6, 91605840), (8, 68704380), (9, 61070560), (10, 54963504), (12, 45802920), (15, 36642336), (16, 34352190), (18, 30535280), (19, 28928160), (20, 27481752), (24, 22901460), (30, 18321168), (32, 17176095), (36, 15267640), (38, 14464080), (40, 13740876), (45, 12214112), (48, 11450730), (57, 9642720), (60, 9160584), (72, 7633820), (76, 7232040), (80, 6870438), (90, 6107056), (95, 5785632), (96, 5725365), (114, 4821360), (120, 4580292), (144, 3816910), (152, 3616020), (160, 3435219), (171, 3214240), (180, 3053528), (190, 2892816), (228, 2410680), (240, 2290146), (285, 1928544), (288, 1908455), (304, 1808010), (342, 1607120), (360, 1526764), (380, 1446408), (456, 1205340), (480, 1145073), (570, 964272), (608, 904005), (684, 803560), (720, 763382), (760, 723204), (855, 642848), (912, 602670), (1140, 482136), (1368, 401780), (1440, 381691), (1520, 361602), (1710, 321424), (1824, 301335), (2280, 241068), (2736, 200890), (3040, 180801), (3420, 160712), (4560, 120534), (5472, 100445), (6840, 80356), (9120, 60267), (13680, 40178), (20089, 27360)]