144481320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2389

約数の個数: 160

約数和(自身を含む): 511394400

約数和(自身を除く): 366913080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2347, 2565, 3078, 3240, 3420, 4104, 4694, 5130, 6156, 6840, 7041, 7695, 9388, 10260, 11735, 12312, 14082, 15390, 18776, 20520, 21123, 23470, 28164, 30780, 35205, 42246, 44593, 46940, 56328, 61560, 63369, 70410, 84492, 89186, 93880, 105615, 126738, 133779, 140820, 168984, 178372, 190107, 211230, 222965, 253476, 267558, 281640, 316845, 356744, 380214, 401337, 422460, 445930, 506952, 535116, 633690, 668895, 760428, 802674, 844920, 891860, 950535, 1070232, 1204011, 1267380, 1337790, 1520856, 1605348, 1783720, 1901070, 2006685, 2408022, 2534760, 2675580, 3210696, 3612033, 3802140, 4013370, 4816044, 5351160, 6020055, 7224066, 7604280, 8026740, 9632088, 12040110, 14448132, 16053480, 18060165, 24080220, 28896264, 36120330, 48160440, 72240660, 144481320]

約数ペア:

[(1, 144481320), (2, 72240660), (3, 48160440), (4, 36120330), (5, 28896264), (6, 24080220), (8, 18060165), (9, 16053480), (10, 14448132), (12, 12040110), (15, 9632088), (18, 8026740), (19, 7604280), (20, 7224066), (24, 6020055), (27, 5351160), (30, 4816044), (36, 4013370), (38, 3802140), (40, 3612033), (45, 3210696), (54, 2675580), (57, 2534760), (60, 2408022), (72, 2006685), (76, 1901070), (81, 1783720), (90, 1605348), (95, 1520856), (108, 1337790), (114, 1267380), (120, 1204011), (135, 1070232), (152, 950535), (162, 891860), (171, 844920), (180, 802674), (190, 760428), (216, 668895), (228, 633690), (270, 535116), (285, 506952), (324, 445930), (342, 422460), (360, 401337), (380, 380214), (405, 356744), (456, 316845), (513, 281640), (540, 267558), (570, 253476), (648, 222965), (684, 211230), (760, 190107), (810, 178372), (855, 168984), (1026, 140820), (1080, 133779), (1140, 126738), (1368, 105615), (1539, 93880), (1620, 89186), (1710, 84492), (2052, 70410), (2280, 63369), (2347, 61560), (2565, 56328), (3078, 46940), (3240, 44593), (3420, 42246), (4104, 35205), (4694, 30780), (5130, 28164), (6156, 23470), (6840, 21123), (7041, 20520), (7695, 18776), (9388, 15390), (10260, 14082), (11735, 12312)]