420541560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12043}}^1$

素因数の和:12157

約数の個数: 96

約数和(自身を含む): 1380965040

約数和(自身を除く): 960423480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6984, 8730, 11640, 12043, 17460, 24086, 34920, 36129, 48172, 60215, 72258, 96344, 108387, 120430, 144516, 180645, 216774, 240860, 289032, 361290, 433548, 481720, 541935, 722580, 867096, 1083870, 1168171, 1445160, 2167740, 2336342, 3504513, 4335480, 4672684, 5840855, 7009026, 9345368, 10513539, 11681710, 14018052, 17522565, 21027078, 23363420, 28036104, 35045130, 42054156, 46726840, 52567695, 70090260, 84108312, 105135390, 140180520, 210270780, 420541560]

約数ペア:

[(1, 420541560), (2, 210270780), (3, 140180520), (4, 105135390), (5, 84108312), (6, 70090260), (8, 52567695), (9, 46726840), (10, 42054156), (12, 35045130), (15, 28036104), (18, 23363420), (20, 21027078), (24, 17522565), (30, 14018052), (36, 11681710), (40, 10513539), (45, 9345368), (60, 7009026), (72, 5840855), (90, 4672684), (97, 4335480), (120, 3504513), (180, 2336342), (194, 2167740), (291, 1445160), (360, 1168171), (388, 1083870), (485, 867096), (582, 722580), (776, 541935), (873, 481720), (970, 433548), (1164, 361290), (1455, 289032), (1746, 240860), (1940, 216774), (2328, 180645), (2910, 144516), (3492, 120430), (3880, 108387), (4365, 96344), (5820, 72258), (6984, 60215), (8730, 48172), (11640, 36129), (12043, 34920), (17460, 24086)]