272020680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1423}}^1$

素因数の和:1505

約数の個数: 160

約数和(自身を含む): 930441600

約数和(自身を除く): 658420920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 81, 90, 108, 118, 120, 135, 162, 177, 180, 216, 236, 270, 295, 324, 354, 360, 405, 472, 531, 540, 590, 648, 708, 810, 885, 1062, 1080, 1180, 1416, 1423, 1593, 1620, 1770, 2124, 2360, 2655, 2846, 3186, 3240, 3540, 4248, 4269, 4779, 5310, 5692, 6372, 7080, 7115, 7965, 8538, 9558, 10620, 11384, 12744, 12807, 14230, 15930, 17076, 19116, 21240, 21345, 23895, 25614, 28460, 31860, 34152, 38232, 38421, 42690, 47790, 51228, 56920, 63720, 64035, 76842, 83957, 85380, 95580, 102456, 115263, 128070, 153684, 167914, 170760, 191160, 192105, 230526, 251871, 256140, 307368, 335828, 384210, 419785, 461052, 503742, 512280, 576315, 671656, 755613, 768420, 839570, 922104, 1007484, 1152630, 1259355, 1511226, 1536840, 1679140, 2014968, 2266839, 2305260, 2518710, 3022452, 3358280, 3778065, 4533678, 4610520, 5037420, 6044904, 6800517, 7556130, 9067356, 10074840, 11334195, 13601034, 15112260, 18134712, 22668390, 27202068, 30224520, 34002585, 45336780, 54404136, 68005170, 90673560, 136010340, 272020680]

約数ペア:

[(1, 272020680), (2, 136010340), (3, 90673560), (4, 68005170), (5, 54404136), (6, 45336780), (8, 34002585), (9, 30224520), (10, 27202068), (12, 22668390), (15, 18134712), (18, 15112260), (20, 13601034), (24, 11334195), (27, 10074840), (30, 9067356), (36, 7556130), (40, 6800517), (45, 6044904), (54, 5037420), (59, 4610520), (60, 4533678), (72, 3778065), (81, 3358280), (90, 3022452), (108, 2518710), (118, 2305260), (120, 2266839), (135, 2014968), (162, 1679140), (177, 1536840), (180, 1511226), (216, 1259355), (236, 1152630), (270, 1007484), (295, 922104), (324, 839570), (354, 768420), (360, 755613), (405, 671656), (472, 576315), (531, 512280), (540, 503742), (590, 461052), (648, 419785), (708, 384210), (810, 335828), (885, 307368), (1062, 256140), (1080, 251871), (1180, 230526), (1416, 192105), (1423, 191160), (1593, 170760), (1620, 167914), (1770, 153684), (2124, 128070), (2360, 115263), (2655, 102456), (2846, 95580), (3186, 85380), (3240, 83957), (3540, 76842), (4248, 64035), (4269, 63720), (4779, 56920), (5310, 51228), (5692, 47790), (6372, 42690), (7080, 38421), (7115, 38232), (7965, 34152), (8538, 31860), (9558, 28460), (10620, 25614), (11384, 23895), (12744, 21345), (12807, 21240), (14230, 19116), (15930, 17076)]