260182080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1481}}^1$

素因数の和:1565

約数の個数: 168

約数和(自身を含む): 910202904

約数和(自身を除く): 650020824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 480, 488, 549, 576, 610, 720, 732, 915, 960, 976, 1098, 1220, 1440, 1464, 1481, 1830, 1952, 2196, 2440, 2745, 2880, 2928, 2962, 3660, 3904, 4392, 4443, 4880, 5490, 5856, 5924, 7320, 7405, 8784, 8886, 9760, 10980, 11712, 11848, 13329, 14640, 14810, 17568, 17772, 19520, 21960, 22215, 23696, 26658, 29280, 29620, 35136, 35544, 43920, 44430, 47392, 53316, 58560, 59240, 66645, 71088, 87840, 88860, 90341, 94784, 106632, 118480, 133290, 142176, 175680, 177720, 180682, 213264, 236960, 266580, 271023, 284352, 355440, 361364, 426528, 451705, 473920, 533160, 542046, 710880, 722728, 813069, 853056, 903410, 1066320, 1084092, 1355115, 1421760, 1445456, 1626138, 1806820, 2132640, 2168184, 2710230, 2890912, 3252276, 3613640, 4065345, 4265280, 4336368, 5420460, 5781824, 6504552, 7227280, 8130690, 8672736, 10840920, 13009104, 14454560, 16261380, 17345472, 21681840, 26018208, 28909120, 32522760, 43363680, 52036416, 65045520, 86727360, 130091040, 260182080]

約数ペア:

[(1, 260182080), (2, 130091040), (3, 86727360), (4, 65045520), (5, 52036416), (6, 43363680), (8, 32522760), (9, 28909120), (10, 26018208), (12, 21681840), (15, 17345472), (16, 16261380), (18, 14454560), (20, 13009104), (24, 10840920), (30, 8672736), (32, 8130690), (36, 7227280), (40, 6504552), (45, 5781824), (48, 5420460), (60, 4336368), (61, 4265280), (64, 4065345), (72, 3613640), (80, 3252276), (90, 2890912), (96, 2710230), (120, 2168184), (122, 2132640), (144, 1806820), (160, 1626138), (180, 1445456), (183, 1421760), (192, 1355115), (240, 1084092), (244, 1066320), (288, 903410), (305, 853056), (320, 813069), (360, 722728), (366, 710880), (480, 542046), (488, 533160), (549, 473920), (576, 451705), (610, 426528), (720, 361364), (732, 355440), (915, 284352), (960, 271023), (976, 266580), (1098, 236960), (1220, 213264), (1440, 180682), (1464, 177720), (1481, 175680), (1830, 142176), (1952, 133290), (2196, 118480), (2440, 106632), (2745, 94784), (2880, 90341), (2928, 88860), (2962, 87840), (3660, 71088), (3904, 66645), (4392, 59240), (4443, 58560), (4880, 53316), (5490, 47392), (5856, 44430), (5924, 43920), (7320, 35544), (7405, 35136), (8784, 29620), (8886, 29280), (9760, 26658), (10980, 23696), (11712, 22215), (11848, 21960), (13329, 19520), (14640, 17772), (14810, 17568)]