15236080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{659}}^1$

素因数の和:706

約数の個数: 60

約数和(自身を含む): 37687320

約数和(自身を除く): 22451240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 659, 680, 1156, 1318, 1360, 1445, 2312, 2636, 2890, 3295, 4624, 5272, 5780, 6590, 10544, 11203, 11560, 13180, 22406, 23120, 26360, 44812, 52720, 56015, 89624, 112030, 179248, 190451, 224060, 380902, 448120, 761804, 896240, 952255, 1523608, 1904510, 3047216, 3809020, 7618040, 15236080]

約数ペア:

[(1, 15236080), (2, 7618040), (4, 3809020), (5, 3047216), (8, 1904510), (10, 1523608), (16, 952255), (17, 896240), (20, 761804), (34, 448120), (40, 380902), (68, 224060), (80, 190451), (85, 179248), (136, 112030), (170, 89624), (272, 56015), (289, 52720), (340, 44812), (578, 26360), (659, 23120), (680, 22406), (1156, 13180), (1318, 11560), (1360, 11203), (1445, 10544), (2312, 6590), (2636, 5780), (2890, 5272), (3295, 4624)]