120541560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1597}}^1$

素因数の和:1665

約数の個数: 128

約数和(自身を含む): 393491520

約数和(自身を除く): 272949960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 408, 444, 510, 555, 629, 680, 740, 888, 1020, 1110, 1258, 1480, 1597, 1887, 2040, 2220, 2516, 3145, 3194, 3774, 4440, 4791, 5032, 6290, 6388, 7548, 7985, 9435, 9582, 12580, 12776, 15096, 15970, 18870, 19164, 23955, 25160, 27149, 31940, 37740, 38328, 47910, 54298, 59089, 63880, 75480, 81447, 95820, 108596, 118178, 135745, 162894, 177267, 191640, 217192, 236356, 271490, 295445, 325788, 354534, 407235, 472712, 542980, 590890, 651576, 709068, 814470, 886335, 1004513, 1085960, 1181780, 1418136, 1628940, 1772670, 2009026, 2363560, 3013539, 3257880, 3545340, 4018052, 5022565, 6027078, 7090680, 8036104, 10045130, 12054156, 15067695, 20090260, 24108312, 30135390, 40180520, 60270780, 120541560]

約数ペア:

[(1, 120541560), (2, 60270780), (3, 40180520), (4, 30135390), (5, 24108312), (6, 20090260), (8, 15067695), (10, 12054156), (12, 10045130), (15, 8036104), (17, 7090680), (20, 6027078), (24, 5022565), (30, 4018052), (34, 3545340), (37, 3257880), (40, 3013539), (51, 2363560), (60, 2009026), (68, 1772670), (74, 1628940), (85, 1418136), (102, 1181780), (111, 1085960), (120, 1004513), (136, 886335), (148, 814470), (170, 709068), (185, 651576), (204, 590890), (222, 542980), (255, 472712), (296, 407235), (340, 354534), (370, 325788), (408, 295445), (444, 271490), (510, 236356), (555, 217192), (629, 191640), (680, 177267), (740, 162894), (888, 135745), (1020, 118178), (1110, 108596), (1258, 95820), (1480, 81447), (1597, 75480), (1887, 63880), (2040, 59089), (2220, 54298), (2516, 47910), (3145, 38328), (3194, 37740), (3774, 31940), (4440, 27149), (4791, 25160), (5032, 23955), (6290, 19164), (6388, 18870), (7548, 15970), (7985, 15096), (9435, 12776), (9582, 12580)]